Éxodo 34

Every first offspring of a womb is for me—all of your male livestock, the first offspring of cattle and small livestock.

Todo lo que abre matriz, mío es; y de tu ganado todo primerizo de vaca ó de oveja que fuere macho.

All that openeth the matrix is mine; and every firstling among thy cattle, whether ox or sheep, that is male.

“All that opens the womb is mine; and all your livestock that is male, the firstborn of cow and sheep.