Deuteronomy 15:21

¹You shall not sacrifice to the LORD your God an ox or a sheep in which is a defect or anything evil; for that is an abomination to the LORD your God.

⁷You offer polluted bread on my altar. You say, ‘How have we polluted you?’ In that you say, ‘The LORD’s table is contemptible.’ ⁸When you offer the blind for sacrifice, isn’t that evil? And when you offer the lame and sick, isn’t that evil? Present it now to your governor! Will he be pleased with you? Or will he accept your person?” says the LORD of Armies.

¹⁹that you may be accepted, you shall offer a male without defect, of the bulls, of the sheep, or of the goats. ²⁰But you shall not offer whatever has a defect, for it shall not be acceptable for you. ²¹Whoever offers a sacrifice of peace offerings to the LORD to accomplish a vow, or for a free will offering of the herd or of the flock, it shall be perfect to be accepted. It shall have no defect. ²²You shall not offer what is blind, is injured, is maimed, has a wart, is festering, or has a running sore to the LORD, nor make an offering by fire of them on the altar to the LORD. ²³Either a bull or a lamb that has any deformity or lacking in his parts, that you may offer for a free will offering; but for a vow it shall not be accepted. ²⁴You must not offer to the LORD that which has its testicles bruised, crushed, broken, or cut. You must not do this in your land. ²⁵You must not offer any of these as the bread of your God from the hand of a foreigner, because their corruption is in them. There is a defect in them. They shall not be accepted for you.’”