Numbers 18:17

"But the firstborn of oxen, sheep and goats shall not be redeemed. For they are holy, and thou shalt sprinkle their blood upon the altar, and shalt burn their fat to be a sacrifice of a sweet savour unto the LORD.

Exodus 29:16

and cause him to be slain, and take of his blood, and sprinkle it round about upon the altar,

Leviticus 3:2-5

and let him put his hand upon the head of his offering, and kill it before the door of the tabernacle of witness. And Aaron's sons, the priests, shall sprinkle the blood upon the altar round about.

Deuteronomy 15:19-22

All the firstborn that come of thine oxen and of thy sheep that are males, thou shalt hallow unto the LORD thy God. Thou shalt do no service with the firstborn of thy sheep:

Treasury of Scripture Knowledge

Summary

Numbers 18:17

But the firstling of a cow, or the firstling of a sheep, or the firstling of a goat, thou shalt not redeem; they are holy: thou shalt sprinkle their blood upon the altar, and shalt burn their fat for an offering made by fire, for a sweet savour unto the LORD.

The firstling

Deuteronomy 15:19

Thou shalt

Exodus 29:16

Leviticus 3:2

Bible References

The firstling

All the firstborn that come of thine oxen and of thy sheep that are males, thou shalt hallow unto the LORD thy God. Thou shalt do no service with the firstborn of thy sheep:

Thou shalt

and cause him to be slain, and take of his blood, and sprinkle it round about upon the altar,

and let him put his hand upon the head of his offering, and kill it before the door of the tabernacle of witness. And Aaron's sons, the priests, shall sprinkle the blood upon the altar round about.