Leviticus 22:23-25

23For a freewill offering you may present a bull or a lamb that has any deformity or lacking in its parts, but for a vow it will not be accepted.

24Whatever has its testicles bruised, crushed, broken or cut, you are not to offer to Adonai, nor are you to do so in your own land.

25Moreover, you are not to offer the food of your God from the hand of an outsider from any of these animals. For their corruption is within them—they have a defect. They will not be accepted on your behalf.”