Leviticus 27:31-34 Young's Literal Translation Of The Holy Bible (YLT98)

31. `And if a man really redeem [any] of his tithe, its fifth he addeth to it.

32. `And all the tithe of the herd and of the flock--all that passeth by under the rod--the tenth is holy to Jehovah;

33. he enquireth not between good and bad, nor doth he change it; and if he really change it--then it hath been--it and its exchange is holy; it is not redeemed.'

34. These [are] the commands which Jehovah hath commanded Moses for the sons of Israel, in mount Sinai.

Leviticus 27