Leviticus 27:2

² Speak unto the children of Israel, and say unto them, When a man shall make a singular vow, the persons shall be for the LORD by thy estimation.

Money-changers

In Matthew 21:12; Mark 11:15; and Luke 19:45, money-changers signify people who take advantage of holy things for personal gain. (Apocalypse Explained 840[4])