Leviticus 1:10-13

10 ¶ And if his offering be of the flocks, namely, of the sheep, or of the goats, for a burnt sacrifice; he shall bring it a male without blemish. 11 And he shall kill it on the side of the altar northward before the Lord: and the priests, Aaron’s sons, shall sprinkle his blood round about upon the altar. 12 And he shall cut it into his pieces, with his head and his fat: and the priest shall lay them in order on the wood that is on the fire which is upon the altar: 13 But he shall wash the inwards and the legs with water: and the priest shall bring it all, and burn it upon the altar: it is a burnt sacrifice, an offering made by fire, of a sweet savour unto the Lord.