Leviticus 27:12 KJV
And the priest shall value it, whether it be good or bad: as thou valuest it, who art the priest, so shall it be.
Leviticus 27:12, King James Version
In context
11 And if it be any unclean beast, of which they do not offer a sacrifice unto the Lord, then he shall present the beast before the priest:
12 And the priest shall value it, whether it be good or bad: as thou valuest it, who art the priest, so shall it be.
13 But if he will at all redeem it, then he shall add a fifth part thereof unto thy estimation.