Exodus 34:19-20

Lexham English Bible

¹⁹ Every first offspring of a womb is for me—all of your male livestock, the first offspring of cattle and small livestock. ²⁰ But the first offspring of a donkey you will redeem with small livestock, and if you will not redeem it, you will break its neck. Every firstborn of your sons you will redeem, and you will not appear before me empty-handed.