That thou shalt set apart unto the LORD all that openeth the matrix, and every firstling that cometh of a beast which thou hast; the males [shall be] the LORD’s.
Jewish Publication Society of America Version (JPS1917) - Exodus 13:12 >that thou shalt set apart unto the LORD all that openeth the womb; every firstling that is a male, which thou hast coming of a beast, shall be the LORD'S.