Leviticus 1:9-13

9The offerer is to wash its entrails and legs with water. Then the priest will burn all of it on the altar as a burnt offering, a food offering, a pleasing aroma to the Lord.

10“But if his offering for a burnt offering is from the flock, from sheep or goats, he is to present an unblemished male.

11He will slaughter it on the north side of the altar before the Lord. Aaron’s sons the priests will splatter its blood against the altar on all sides.

12He will cut the animal into pieces with its head and its fat, and the priest will arrange them on top of the burning wood on the altar.

13But he is to wash the entrails and legs with water. The priest will then present all of it and burn it on the altar; it is a burnt offering, a food offering, a pleasing aroma to the Lord.