Sanctify to Me every firstborn, first produced, opening every womb among the children of Israel, both of man and beast: it is Mine.

that you shall set apart every [offspring] opening the womb, the males to the Lord, everyone 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.

Every [offspring] opening the womb of the donkey you shall change for a sheep; and if you will not change it, you shall redeem it. Every firstborn of man among your sons you shall redeem.

So shall you do with your calf and your sheep and your donkey; seven days shall it be under the mother, and the eighth day you shall give it unto Me.

But you shall not redeem the firstborn of calves and the firstborn of sheep and the firstborn of goats; they are holy; and you shall pour their blood upon the altar, and you shall offer the fat as a burnt offering for an aroma of sweet savor to the Lord.

Every firstborn that shall be born among your cows 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.