And it cometh to pass during these many days, that the king of Egypt dieth, and the sons of Israel sigh because of the service, and cry, and their cry goeth up unto God, because of the service;

He answered, “I will certainly be with you, and this will be the sign to you that I have sent you: when you bring the people out of Egypt, you will all worship God at this mountain.”

And God went on to say to Moses, Say to the children of Israel, The Lord, the God of your fathers, the God of Abraham, of Isaac, and of Jacob, has sent me to you: this is my name for ever, and this is my sign to all generations.

“If they will not believe you and will not respond to the evidence of the first sign, they may believe the evidence of the second sign.

"When Pharaoh says to you, "Perform a miraculous sign,' then you are to say to Aaron, "Take your staff and throw it in front of Pharaoh.' It will become a serpent."

I will make a distinction between My people and your people. This sign will take place tomorrow.”

And the blood was to you for a sign upon the houses where you are there: and I saw the blood and I passed over you, and the blow shall not be upon you to destroy, in my striking upon the land of Egypt

Let it serve as a sign for you on your hand and as a reminder on your forehead, so that the Lord’s instruction may be in your mouth; for the Lord brought you out of Egypt with a strong hand.

So let it be a sign on your hand and a symbol on your forehead, for the Lord brought us out of Egypt by the strength of His hand.”

Then Moses took the blood and let it come on the people, and said, This blood is the sign of the agreement which the Lord has made with you in these words.

“Tell the Israelites: You must observe My Sabbaths, for it is a sign between Me and you throughout your generations, so that you will know that I am Yahweh who sets you apart.

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

For is not the fact of your going with us the sign that I and this people have grace in your eyes, so that we, that is, I and your people, are separate from all other people on the face of the earth?