18. Speak to Aaron and his sons and to all the Israelites, and tell them: When anyone of the house of Israel, or any alien residing in Israel, who presents an offering, brings a burnt offering as a votive offering or as a voluntary offering to the Lord,
19. if it is to be acceptable for you, it must be an unblemished male of the herd, of the sheep or of the goats.
20. You shall not offer one that has any blemish, for such a one would not be acceptable on your behalf.