Exodus 12:13

Then shall the blood serve you for a sign, on the houses wherein ye are, then will I behold the blood, and will pass over you, - and there shall be among you no plague to destroy, when I smite the laud of Egypt.

Hebrews 11:28

By faith, he hath kept the passover and the besmearing of the blood, lest, he that was destroying the first-born, should be touching them.

Genesis 17:11

So shall ye be circumcised in the flesh of your foreskin, - So shall it become a sign of a covenant, betwixt me and you.

Exodus 12:23

And Yahweh will pass along to plague the Egyptians, and when he beholdeth the blood upon the upper beam and upon the two door-pests, then will Yahweh pass over the entrance, and not suffer the destroyer to enter into your houses to inflict on you the plague.

Joshua 2:12

Now, therefore I pray you, swear unto me by Yahweh, since I have dealt with you in lovingkindness, that, ye also, will deal with the house of my father in lovingkindness, and will give me a token of faithfulness,

1 Thessalonians 1:10

And awaiting his Son out of the heavens - whom he raised from among the dead, - Jesus: Who is to rescue us out of the anger that is coming.

1 John 1:7

Whereas, if, in the light, we are walking, as, he, is in the light, we have, fellowship one with another, and, the blood of Jesus his Son, is cleansing us from all sin.

Treasury of Scripture Knowledge

Summary

And the blood shall be to you for a token upon the houses where ye are: and when I see the blood, I will pass over you, and the plague shall not be upon you to destroy you, when I smite the land of Egypt.

General references

Bible References

The blood

Exodus 12:23
And Yahweh will pass along to plague the Egyptians, and when he beholdeth the blood upon the upper beam and upon the two door-pests, then will Yahweh pass over the entrance, and not suffer the destroyer to enter into your houses to inflict on you the plague.
Genesis 17:11
So shall ye be circumcised in the flesh of your foreskin, - So shall it become a sign of a covenant, betwixt me and you.
Joshua 2:12
Now, therefore I pray you, swear unto me by Yahweh, since I have dealt with you in lovingkindness, that, ye also, will deal with the house of my father in lovingkindness, and will give me a token of faithfulness,
Hebrews 11:28
By faith, he hath kept the passover and the besmearing of the blood, lest, he that was destroying the first-born, should be touching them.

And when

1 Thessalonians 1:10
And awaiting his Son out of the heavens - whom he raised from among the dead, - Jesus: Who is to rescue us out of the anger that is coming.
1 John 1:7
Whereas, if, in the light, we are walking, as, he, is in the light, we have, fellowship one with another, and, the blood of Jesus his Son, is cleansing us from all sin.

General references

Genesis 9:12
And God said, This, is the sign of the covenant which I am granting betwixt me and you, and every living soul that is with you, - to age-abiding generations: -
Exodus 9:4
and Yahweh will make a difference between the cattle of Israel and the cattle of the Egyptians, - so that there shall not die from among all that pertaineth to the sons of Israel, a thing!
Psalm 91:7
There shall fall, at thy side, a thousand, Yea, myriads, at thy right hand, Unto thee, shall it not come nigh;