Leviticus 1:13, 17

but the inwards and the legs shall he wash with water. And the priest shall offer the whole, and burn it upon the altar: it is a burnt-offering, an offering made by fire, of a sweet savor unto Jehovah.

and he shall rend it by the wings thereof, but shall not divide it asunder. And the priest shall burn it upon the altar, upon the wood that is upon the fire: it is a burnt-offering, an offering made by fire, of a sweet savor unto Jehovah.