Leviticus 5:2-6

²A person that toucheth any unclean thing, or which is slain of a beast, either is dead by itself, either toucheth any other creeping beast, and forgetteth his uncleanness, he is guilty, and trespasseth. (A person who toucheth any unclean thing, such as the dead body of an unclean beast killed by another beast, or one which dieth naturally, or the body of an unclean creeping beast, that is, an unclean reptile, and forgetteth its uncleanness, he is guilty, and trespasseth.)

³And if he toucheth anything of the uncleanness of man, by all the uncleanness by which he is wont to be defouled, (Or if he toucheth anything of the uncleanness of man, by all the uncleanness by which he is wont to be defiled), and he forgetteth it, and knoweth this afterward, he shall be subject to that trespass.

⁴A soul that sweareth (or 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,

⁵do he penance for his sin,

⁶and 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.