Vayikra 27:25-27

Orthodox Jewish Bible

²⁵ And all thy evaluations shall be according to the shekel HaKodesh; twenty gerah shall be the shekel.

²⁶ Only the bechor of the behemah, which should be Hashem’s Bechor, no man shall set it apart as kodesh; whether it be shor (ox), or seh (sheep): it is Hashem’s.

²⁷ And if it be of a behemah hatemeiah, then he shall redeem it according to thine evaluation, and shall add a fifth part of it thereto; or if it be not redeemed, then it shall be sold according to thy evaluation.