Leviticus 5:5-7

Revised Standard Version

⁵ When a man is guilty in any of these, he shall confess the sin he has committed, ⁶ and he shall bring his guilt offering to the Lord for the sin which he has committed, a female from the flock, a lamb or a goat, for a sin offering; and the priest shall make atonement for him for his sin.

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