Deuteronomy 15:19-21

Complete Jewish Bible

(vii) ¹⁹ “All the firstborn males in your herd of cattle and in your flock you are to set aside for Adonai your God; you are not to do any work with a firstborn from your herd or shear a firstborn sheep. ²⁰ Each year you and your household are to eat it in the presence of Adonai your God in the place which Adonai will choose. ²¹ But if it has a defect, is lame or blind, or has some other kind of fault, you are not to sacrifice it to Adonai your God;