Hebrews 11:28

Faith made him institute the Passover and splash the blood upon the door-posts, to keep the angel that destroyed the firstborn from touching them.

Hebrews 9:19

For when Moses had told all the regulations of the Law to all the people, he took calves' and goats' blood, along with water, crimson wool, and a bunch of hyssop, and sprinkled the roll of the Law and all the people,

Hebrews 12:24

to Jesus the negotiator of a new agreement, and to sprinkled blood that speaks more powerfully than even Abel's.

1 Peter 1:2

whom God the Father has chosen and predestined by the consecration of the Spirit to be obedient to Jesus Christ, and to be sprinkled with his blood; God bless you and give you perfect peace.

Treasury of Scripture Knowledge

Summary

Through faith he kept the passover, and the sprinkling of blood, lest he that destroyed the firstborn should touch them.

Bible References

The sprinkling

Hebrews 9:19
For when Moses had told all the regulations of the Law to all the people, he took calves' and goats' blood, along with water, crimson wool, and a bunch of hyssop, and sprinkled the roll of the Law and all the people,
Hebrews 12:24
to Jesus the negotiator of a new agreement, and to sprinkled blood that speaks more powerfully than even Abel's.
1 Peter 1:2
whom God the Father has chosen and predestined by the consecration of the Spirit to be obedient to Jesus Christ, and to be sprinkled with his blood; God bless you and give you perfect peace.