Leviticus 4:24-30

24And he shall lay his hand upon the head of the goat, and kill it in the place where they kill the burnt-offering before Jehovah: it is a sin-offering. 25And the priest shall take of the blood of the sin-offering with his finger, and put it upon the horns of the altar of burnt-offering; and the blood thereof shall he pour out at the base of the altar of burnt-offering. 26And all the fat thereof shall he burn upon the altar, as the fat of the sacrifice of peace-offerings; and the priest shall make atonement for him as concerning his sin, and he shall be forgiven.

27And if any one of the common people sin unwittingly, in doing any of the things which Jehovah hath commanded not to be done, and be guilty; 28if his sin, which he hath sinned, be made known to him, then he shall bring for his oblation a goat, a female without blemish, for his sin which he hath sinned. 29And he shall lay his hand upon the head of the sin-offering, and kill the sin-offering in the place of burnt-offering. 30And the priest shall take of the blood thereof with his finger, and put it upon the horns of the altar of burnt-offering; and all the blood thereof shall he pour out at the base of the altar.