'Redeemed' in the Bible

And for those that are to be redeemed of the two hundred and threescore and thirteen of the firstborn of the children of Israel, which are more than the Levites;

And thou shalt give the money, wherewith the odd number of them is to be redeemed, unto Aaron and to his sons.

And Moses took the redemption money of them that were over and above them that were redeemed by the Levites:

And Moses gave the money of them that were redeemed unto Aaron and to his sons, according to the word of the LORD, as the LORD commanded Moses.

And those that are to be redeemed from a month old shalt thou redeem, according to thine estimation, for the money of five shekels, after the shekel of the sanctuary, which is twenty gerahs.