Leviticus 5:4-9

⁴That unrighteous soul, which determines with his lips to do evil or to do good according to whatsoever a man may determine with an oath, and it shall have escaped his notice, and he shall afterwards know it, and so he should sin in some one of these things:—

⁵then shall he declare his sin in the things wherein he has sinned by that sin.

⁶And he shall bring for his transgressions against the Lord, for his sin which he has sinned, a ewe lamb of the flock, or a kid of the goats, for a sin-offering; and the priest shall make an atonement for him for his sin which he has sinned, and his sin shall be forgiven him.

⁷And if he cannot afford a sheep, he shall bring for his sin which he has sinned, two turtle-doves or two young pigeons to the Lord; one for a sin-offering, and the other for a burnt-offering.

⁸And he shall bring them to the priest, and the priest shall bring the sin-offering first; and the priest shall pinch off the head from the neck, and shall not divide the body.

⁹And he shall sprinkle of the blood of the sin-offering on the side of the altar, but the rest of the blood he shall drop at the foot of the altar, for it is a sin-offering.