Leviticus 5:7-9

Amplified Bible, Classic Edition

⁷ But if he cannot afford a lamb, then he shall bring for his guilt offering to the Lord two turtledoves or two young pigeons, one for a sin offering and the other for a burnt offering.

⁸ He shall bring them to the priest, who shall offer the one for the sin offering first, and wring its head from its neck, but shall not sever it;

⁹ And he shall sprinkle some of the blood of the sin offering on the side of the altar, and the rest of the blood shall be drained out at the base of the altar; it is a sin offering.