Leviticus 5:4-6

Wycliffe Bible

⁴ A soul that sweareth (Anyone who maketh an oath), and bringeth forth with his lips, that he should do either evil, or well, and doeth it not, and confirmeth the same thing with an oath, either with a word, and forgetteth what he swore, or said, and afterward understandeth his trespass,

⁵ do he penance for his sin,

⁶ and offer he of the flocks a female lamb, either a goat, (for a sin offering); and the priest shall pray for him, and for his sin.