30 So shall you do with your calf and your sheep and your ass; seven days shall it be under the mother, and the eighth day you shall give it to me.
Exodus 22:30 Cross References - LXX2012
Exodus 13:12
12 that you shall set apart every [offspring] opening the womb, the males to the Lord, every one that opens the womb out of the herds or among your cattle, as many as you shall have: you shall sanctify the males to the Lord.
Leviticus 12:3
3 And on the eighth day she shall circumcise the flesh of his foreskin.
Leviticus 22:27
27 As for a calf, or a sheep, or a goat, whenever it is born, then shall it be seven days under its mother; and on the eighth day and after they shall be accepted for sacrifices, a burnt offering to the Lord.
Deuteronomy 15:19
19 Every firstborn that shall be born among your kine and your sheep, you shall sanctify the males to the Lord your God; you shall not work with your firstborn calf, and you shall not shear the firstborn of your sheep.