Leviticus 22:26-28

Modern English Version

²⁶ The Lord spoke to Moses, saying: ²⁷ When an ox, or a sheep, or a goat is born, then it shall be seven days with its mother, and from the eighth day and thereafter it shall be accepted for a food offering made by fire to the Lord. ²⁸ But you shall not slaughter on the same day an ox or a sheep and her young.