Douay-Rheims 1899 American Edition
31 And if any man will redeem his tithes, he shall add the fifth part of them.
32 Of all the tithes of oxen, and sheep, and goats, that pass under the shepherd's rod, every tenth that cometh shall be sanctified to the Lord.
33 It shall not be chosen neither good nor bad, neither shall it be changed for another. If any man change it: both that which was changed, and that for which it was changed, shall be sanctified to the Lord, and shall not be redeemed.Read full chapter