But if it has a defect — if it is lame or blind, or has any serious flaw — you must not sacrifice it to Yahweh your God.
In context
19Set apart for Yahweh your God every firstborn male born in your herd and flock. Do not put the firstborn of your ox to work, and do not shear the firstborn of your flock. 20Eat it, you and your household, year by year before Yahweh your God, in the place Yahweh chooses. 21But if it has a defect — if it is lame or blind, or has any serious flaw — you must not sacrifice it to Yahweh your God. 22Eat it within your own gates; the unclean and the clean may eat it alike, as they would gazelle or deer. 23Only you must not eat its blood; pour it out on the ground like water.