Leviticus 27:27

Unclean, either on account of some blemish, or because it is of those species which cannot be sacrificed; such as the horse, camel, &c., which might nevertheless be vowed to the Lord, and sold for the benefit of his priests. --- By thee. Moses and the succeeding priests. Many manuscripts read, with the Septuagint and Chaldean, "by him," leaving the matter to the person's conscience; but the printed Hebrew and Vulgate agree. (Calmet)