Numbers 18:17
But the firstborn of a cow, or the firstborn of a sheep, or the firstborn of a goat, thou shalt not ransom; they are sanctified; thou shalt sprinkle their blood upon the altar and shalt burn their fat for an offering on fire, for an acceptable savour unto the LORD.
Exodus 29:16
And thou shalt slay the ram, and thou shalt take his blood and sprinkle it round about upon the altar.
Leviticus 3:2-5
And he shall lay his hand upon the head of his offering and kill it at the door of the tabernacle of the testimony, and Aaron's sons the priests shall sprinkle the blood upon the altar round about.
Deuteronomy 15:19-22
All the firstborn males that come of thy herd and of thy flock thou shalt sanctify unto the LORD thy God; thou shalt do no work with the firstborn of thy bullock nor shear the firstborn of thy sheep.