Leviticus 22:24-28

Also anything with its testicles squashed, crushed, torn off, or cut off, you shall not offer to the Lord, nor sacrifice in your land,

nor shall you offer any of these animals taken from the hand of a foreigner as the food of your God; for their deformity is in them, they have an impairment. They will not be accepted for you.’ ”

Then the Lord spoke to Moses, saying,

“When an ox or a sheep or a goat is born, it shall remain seven days with its mother, and from the eighth day on it will be considered acceptable as a sacrifice of an offering by fire to the Lord.

But, whether it is an ox or a sheep, you shall not slaughter both it and its young in one day.