Leviticus 5:11-13 - If You Cannot Afford Two Mourning Doves
11 But if his means is not sufficient for two turtle-doves, or two young pigeons, then he shall bring his oblation for that by which he has sinned, the tenth part of an ephah of fine flour for a sin-offering. He shall put no oil upon 12 And he shall bring it to the priest, and the priest shall take his handful of it as the memorial of it, and burn it on the altar, upon the offerings of LORD made by fire. It is a sin-offering. 13 And the priest shall make atonement for him concerning his sin that he has sinned in any of these things, and he shall be forgiven. And [the remnant] shall be the priest's, as the meal-offering.