Leviticus 5:9-10

Webster(i) 9 And he shall sprinkle of the blood of the sin-offering upon the side of the altar; and the rest of the blood shall be wrung out at the bottom of the altar: it is a sin-offering. 10 And he shall offer the second for a burnt-offering, according to the manner: and the priest shall make an atonement for him for his sin which he hath sinned, and it shall be forgiven him.