31 If a man decides to redeem any part of this tenth, he must add a fifth to its value.
32 Every tenth animal from the herd or flock, which passes under the shepherd’s rod, will be holy to the Lord.
33 He is not to inspect whether it is good or bad, and he is not to make a substitution for it. But if he does make a substitution, both the animal and its substitute will be holy; they cannot be redeemed.”
34 These are the commands the Lord gave Moses for the Israelites on Mount Sinai.