Deuteronomy 15:20-22 Living Bible (TLB)
20 Instead, you and your family shall eat these animals before the Lord your God each year at his sanctuary. 21 However, if this firstborn animal has any defect such as being lame or blind, or if anything else is wrong with it, you shall not sacrifice it. 22 Instead, use it for food for your family at home. Anyone, even if ceremonially defiled at the time, may eat it, just as anyone may eat a gazelle or deer.