Leviticus 5:10

7 And if he shall not be able to bring a lamb, then he shall bring for his trespass which he hath committed, two turtle-doves, or two young pigeons, to the LORD; one for a sin-offering, and the other for a burnt-offering.

8 And he shall bring them to the priest, who shall offer [that] which [is] for the sin-offering first, and wring off his head from his neck, but shall not divide [it] asunder:

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.

11 But if he shall not be able to bring two turtle-doves, or two young pigeons; then he that sinned shall bring for his offering the tenth part of an ephah of fine flour for a sin-offering; he shall put no oil upon it, neither shall he put [any] frankincense upon it: for it [is] a sin-offering.

12 Then shall he bring it to the priest, and the priest shall take his handful of it, [even] a memorial of it, and burn [it] on the altar, according to the offerings made by fire to the LORD: it [is] a sin-offering.

13 And the priest shall make an atonement for him as concerning his sin that he hath sinned in one of these, and it shall be forgiven him: and [the remnant] shall be the priest's, as a meat-offering.