16 “‘If the sacrifice of his offering is a vow+ or a voluntary offering,+ it is to be eaten on the day he presents his sacrifice, and what is left of it may also be eaten on the next day.

18 “Speak to Aaron and his sons and all the Israelites and say to them, ‘When an Israelite man or a foreign resident in Israel presents a burnt offering+ to Jehovah to fulfill his vows or to make a voluntary offering,+ 19 he should present a sound male+ from the herd, the young rams, or the goats, in order to gain approval.

21 “‘If a man presents a communion sacrifice+ to Jehovah to pay a vow or as a voluntary offering, it should be a sound animal from the herd or the flock, in order to gain approval. No defect at all should be in it.