Leviticus 22:28 BBE

²⁶  And the Lord said to Moses,

²⁷  When an ox or a sheep or a goat is given birth, let it be with its mother for seven days; and after the eighth day it may be taken as an offering made by fire to the Lord.

²⁸  A cow or a sheep may not be put to death with its young on the same day.

²⁹  And when you make an offering of praise to the Lord, make it in a way which is pleasing to him.

³⁰  Let it be used for food on the same day; do not keep any part of it till the morning: I am the Lord.