Deuteronomy 15:19-21

New American Standard Bible

¹⁹ “^(A)You shall consecrate to the Lord your God all the firstborn males that are born in your herd and in your flock; you shall not work with the firstborn of your herd, nor shear the firstborn of your flock. ^20 (B)You and your household shall eat it every year before the Lord your God in the place which the Lord chooses. ^21 (C)But if it has any impairment, such as a limp, or blindness, or any serious impairment, you shall not sacrifice it to the Lord your God.