But the firstborn of a donkey you shall redeem with a lamb. And if you will not redeem him, then you shall break his neck. All the firstborn of your sons you shall redeem. "And none shall appear before Me empty-handed.
Exodus 34:20
Surrounding context
34:19 "All that open the womb are Mine, and every male firstborn among your livestock, whether ox or sheep.
34:20 But the firstborn of a donkey you shall redeem with a lamb. And if you will not redeem him, then you shall break his neck. All the firstborn of your sons you shall redeem. "And none shall appear before Me empty-handed.
34:21 "Six days you shall work, but on the seventh day you shall rest; in plowing time and in harvest you shall rest.