And the Lord said to him, “Therefore, whoever kills Cain, a sevenfold vengeance [that is, punishment seven times worse] shall be taken on him [by Me].” And the Lord set a [protective] mark (sign) on Cain, so that no one who found (met) him would kill him.

I set My rainbow in the clouds, and it shall be a sign of a covenant between Me and the earth.

And God said to Noah, “This [rainbow] is the sign of the covenant (solemn pledge, binding agreement) which I have established between Me and all living things on the earth.”

And you shall be circumcised in the flesh of your foreskins, and it shall be the sign (symbol, memorial) of the covenant between Me and you.

And God said, “Certainly I will be with you, and this shall be the sign to you that it is I who have sent you: when you have brought the people out of Egypt, you shall serve and worship God at this mountain.”

“If they will not believe you or pay attention to the evidence of the first sign, they may believe the evidence of the second sign.

I will put a division (distinction) between My people and your people. By tomorrow this sign shall be in evidence.”’”

The blood shall be a sign for you on [the doorposts of] the houses where you live; when I see the blood I shall pass over you, and no affliction shall happen to you to destroy you when I strike the land of Egypt.

It shall serve as a sign to you on your hand (arm), and as a reminder on your forehead, so that the instruction (law) of the Lord may be in your mouth; for with a strong and powerful hand the Lord brought you out of Egypt.

“But as for you, say to the Israelites, ‘You shall most certainly observe My Sabbaths, for it is a sign between Me and you throughout your generations, so that you may know [without any doubt] and acknowledge that I am the Lord who sanctifies you and sets you apart [for Myself].

It is a sign between Me and the Israelites forever; for in six days the Lord made the heavens and the earth, and on the seventh day He ceased and was refreshed.”

As for the censers of these people who have sinned at the cost of their lives, have the censers made into hammered sheets as a plating for the altar [of burnt offering], for they were presented before the Lord and they are sacred. They shall be a [warning] sign to the sons of Israel.”

But the Lord said to Moses, “Put Aaron’s rod back before the Testimony [in the ark], to be kept as a [warning] sign for the rebellious and contentious, so that you may put an end to their murmurings [of discontent] against Me, so that they do not die.”

and the earth opened its mouth and swallowed them up along with Korah, when that company died, when the fire devoured two hundred and fifty men, so that they became a [warning] sign.

And you shall bind them as a sign on your hand (forearm), and they shall be used as bands (frontals, frontlets) on your forehead.

“Therefore, you shall impress these words of mine on your heart and on your soul, and tie them as a sign on your hand, and they shall be as bands (frontals, frontlets) on your forehead.

“If a prophet arises among you, or a dreamer of dreams, and gives you a sign or a wonder,

and the sign or the wonder which he spoke (foretold) to you comes to pass, and if he says, ‘Let us follow after other gods (whom you have not known) and let us serve and worship them,’

They will be a sign and a wonder to you and your descendants forever.

And now, please swear [an oath] to me by the Lord, since I have shown you kindness, that you also will show kindness to my father’s household (family), and give me a pledge of truth and faithfulness,

so that this may be a sign among you; when your children ask later, ‘What do these stones mean to you?’

Gideon replied to Him, “If I have found any favor in Your sight, then show me a sign that it is You who speaks with me.

This will be the sign to you which shall come concerning your two sons, Hophni and Phinehas: on the same day both of them shall die.

But if they say, ‘Come up to us,’ we will go up, for the Lord has handed them over to us; and this shall be the sign to us.”

And he gave a sign the same day, saying, “This is the sign which the Lord has spoken: ‘Behold, the altar shall be split apart and the ashes that are on it shall be poured out.’”

The altar also was split apart and the ashes were poured out from the altar in accordance with the sign which the man of God had given by the word of the Lord.

‘Then this shall be the sign [of these things] to you [Hezekiah]: this year you will eat what grows of itself, in the second year what springs up voluntarily, and in the third year sow and reap, plant vineyards, and eat their fruit.

Hezekiah said to Isaiah, “What will be the sign that the Lord will [completely] heal me, and that I shall go up to the house of the Lord on the third day?”

Isaiah said, “This will be the sign to you from the Lord, that He will do the thing that He has spoken: shall the shadow [indicating the time of day] go forward ten steps, or go backward ten steps?”

In those days Hezekiah became terminally ill; and he prayed to the Lord, and He answered him and gave him a [miraculous] sign.

“I have sewed sackcloth over my skin [as a sign of mourning]
And have defiled my horn (symbol of strength) in the dust.

Evening and morning and at noon I will complain and murmur,
And He will hear my voice.

Show me a sign of [Your] goodwill,
That those who hate me may see it and be ashamed,
Because You, O Lord, helped and comforted me.

When the righteous are in authority and become great, the people rejoice;
But when the wicked man rules, the people groan and sigh.

“Ask a sign for yourself from the Lord your God [one that will convince you that God has spoken and will keep His word]; make your request as deep as Sheol or as high as heaven.”

Therefore the Lord Himself will give you a sign: Listen carefully, the virgin will conceive and give birth to a son, and she will call his name Immanuel (God with us).

They have gone up to the temple and to Dibon, to the high places to weep.
Moab wails over Nebo and over Medeba;
Everyone’s head is shaved, and every beard is cut off [in mourning].

Therefore Moab will wail for Moab; everyone will wail.
You will mourn for the raisin cakes of Kir-hareseth,
As those who are utterly stricken and discouraged.

It will become a sign and a witness to the Lord of hosts in the land of Egypt; for they will cry to the Lord because of oppressors, and He will send them a Savior, a [Great] Defender, and He will rescue them.

And the Lord said, “Even as My servant Isaiah has walked stripped and barefoot for three years as a sign and forewarning concerning Egypt and Cush (Ethiopia),

The new wine mourns,
The vine decays;
All the merry-hearted sigh and groan.

“This shall be the sign [of these things] to you [Hezekiah]: you are to eat this year what grows of itself, and in the second year that which springs from the same, and in the third year you are to sow and harvest, and plant vineyards and eat their fruit.

“This shall be the sign to you from the Lord, that the Lord will do this thing that He has spoken:

Hezekiah also had said, “What is the sign that I will go up to the house of the Lord?”

“Instead of the thorn bush the cypress tree will grow,
And instead of the nettle the myrtle tree will grow;
And it will be a memorial to the Lord,
For an everlasting sign [of His mercy] which will not be cut off.”

I will set up a [miraculous] sign among them, and from them I will send survivors to the nations: Tarshish, Pul (Put), Lud, Meshech, Tubal and Javan, to the distant islands and coastlands that have not heard of My fame nor seen My glory. And they will declare and proclaim My glory among the nations.

People will buy fields for money, sign deeds, seal them, and call in witnesses in the land of Benjamin, in the places around Jerusalem, in the cities of Judah, in the cities of the hill country, in the cities of the lowland, and in the cities of the South (the Negev); for I will restore their fortunes and release them from exile,’ says the Lord.”

And this will be the sign to you,’ says the Lord, ‘that I am going to punish you in this place, so that you may know that My words will surely stand against you for harm.’

The roads to Zion are in mourning
Because no one comes to the appointed feasts.
All her gates are desolate;
Her priests are groaning,
Her virgins are grieved and suffering,
And she suffers bitterly.

All her people groan, seeking bread;
They have exchanged their desirable and precious things for food
To restore their lives.
“See, O Lord, and consider
How despised and repulsive I have become!”

“People have heard that I groan,
That I have no comforter [in You].
All my enemies have heard of my desperation;
They are delighted [O Lord] that You have done it.
Oh, that You would bring the day [of judgment] which You have proclaimed
So that they will become like me.

Why should any living mortal, or any man,
Complain [of punishment] in view of his sins?

Further, take an iron plate and place it as an iron wall between you and the city, and set your face toward it so that it is under siege, and besiege it. This is a sign to the house of Israel.

The Lord said to him, “Go through the midst of the city, throughout all of Jerusalem, and put a mark on the foreheads of the men who sigh [in distress] and grieve over all the repulsive acts which are being committed in it.”

As they look on, load the provisions and supplies on your shoulder and carry it out in the dark. You shall cover your face so that you cannot see the land, for I have set you as a sign to the house of Israel.”

Say, ‘I am a sign to you. As I have done, so it will be done to them; they will go into exile, into captivity.’

I will set My face against that man [that hypocrite] and will make him a sign and a proverb, and I will cut him off from among My people; and you will know [without any doubt] that I am the Lord.

Also I gave them My Sabbaths to be a sign between Me and them, that they might know [without any doubt] that I am the Lord who sanctifies them (separates and sets them apart).

Sanctify My Sabbaths and keep them holy; and they shall be a sign between Me and you, that you may know [without any doubt] that I am the Lord your God.’

As for you, son of man, groan with breaking heart and bitter grief, groan in their sight.

And when they say to you, ‘Why do you sigh and groan?’ you shall answer, ‘Because of the news that is coming; and every heart will melt and all hands will be frail, and every spirit will faint and all knees will be weak as water. Behold, it comes and it will happen,’ says the Lord God.”

Sigh and groan in silence; do not mourn for the dead. Bind on your turban and put your sandals on your feet, and do not cover your mustache or eat the bread of [mourners furnished by other] men.”

Your turbans will be on your heads and your sandals on your feet. You will not mourn or weep, but you will rot away in your sins and you will groan to one another.

So Ezekiel will be a sign to you; in accordance with all that he has done you will do. And when this [destruction of the temple] comes, then you will know [without any doubt] that I am the Lord God.’”

On that day your mouth will be opened to him who escaped, and you will speak and no longer be mute. In this way you shall be a sign to them, and they will know [without any doubt] that I am the Lord.’”

As those who pass through the land pass through and anyone sees a human bone, he will set up a marker beside it, until the buriers have buried it in the Valley of Hamon-gog.

Now, O king, establish the injunction and sign the document so that it may not be changed, in accordance with the law of the Medes and Persians, which [insures that it] may not be altered or revoked.”

Now listen, Joshua, the high priest, you and your colleagues who are sitting in front of you—indeed they are men who are a symbol [of what is to come]—for behold, I am going to bring in My servant the Branch [in Messianic glory].