Leviticus 27:33
33He must not inspect whether it is good or bad and he shall not make any substitution. But if he does make a substitution, both the animal and its substitute shall become holy; they cannot be redeemed.’”
33He must not inspect whether it is good or bad and he shall not make any substitution. But if he does make a substitution, both the animal and its substitute shall become holy; they cannot be redeemed.’”