'Defects' in the Bible

A resident alien is not to offer as food to your God any of these items, because they are afflicted with ritual corruption due to their defects. They're not acceptable for you."

And, in addition to the bread, you shall present seven {yearling} male lambs without defects and one {young bull} and two rams--they shall be a burnt offering for Yahweh with their grain offering and their libations, an offering made by fire, an appeasing fragrance for Yahweh.