Hebrews 11:28

through faith he celebrated the passover, and sprinkled blood, that the destroying angel might pass by the first-born.

Hebrews 9:19

for when every precept of the law had been represented by Moses to all the people, he took the blood of calves and of goats, with water, wool of a scarlet dye, and hyssop, and sprinkled both the book of the law and all the people,

Hebrews 12:24

to Jesus the mediator of the new covenant, and to the aspersion of that blood which cries for pardon, and not for vengeance as that of Abel.

1 Peter 1:2

to sanctify them by his spirit, that by their obedience they might be sprinkled with the blood of Jesus Christ. may the divine savour make you continually prosper.

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 every precept of the law had been represented by Moses to all the people, he took the blood of calves and of goats, with water, wool of a scarlet dye, and hyssop, and sprinkled both the book of the law and all the people,
Hebrews 12:24
to Jesus the mediator of the new covenant, and to the aspersion of that blood which cries for pardon, and not for vengeance as that of Abel.
1 Peter 1:2
to sanctify them by his spirit, that by their obedience they might be sprinkled with the blood of Jesus Christ. may the divine savour make you continually prosper.