Leviticus 27:25
King James Version
“And all thy estimations shall be according to the shekel of the sanctuary: twenty gerahs shall be the shekel.”
Context
22And if sanctify unto the LORD a field which he hath bought, which not of the fields of his possession;
23Then the priest shall reckon unto him the worth of thy estimation, unto the year of the jubile: and he shall give thine estimation in that day, a holy thing unto the LORD.
24In the year of the jubile the field shall return unto him of whom it was bought, to him to whom the possession of the land
25And all thy estimations shall be according to the shekel of the sanctuary: twenty gerahs shall be the shekel.
26Only the firstling of the beasts, which should be the LORD’S firstling, no man shall sanctify it; whether ox, or sheep: it the LORD’S.
27And if of an unclean beast, then he shall redeem it according to thine estimation, and shall add a fifth of it thereto: or if it be not redeemed, then it shall be sold according to thy estimation.
28Notwithstanding no devoted thing, that a man shall devote unto the LORD of all that he hath, of man and beast, and of the field of his possession, shall be sold or redeemed: every devoted thing most holy unto the LORD.