Leviticus 5:4-6

Douay-Rheims 1899 American Edition

⁴ The person that sweareth, and uttereth with his lips, that he would do either evil or good, and bindeth the same with an oath, and his word, and having forgotten it afterwards understandeth his offence,

⁵ Let him do penance for his sin,

⁶ And offer of the flocks an ewe lamb, or a she goat, and the priest shall pray for him and for his sin: