Exodus 22:28-30

New Revised Standard Version, Anglicised Catholic Edition

²⁸ You shall not revile God, or curse a leader of your people.

²⁹ You shall not delay to make offerings from the fullness of your harvest and from the outflow of your presses.^[a]

The firstborn of your sons you shall give to me. ³⁰ You shall do the same with your oxen and with your sheep: for seven days it shall remain with its mother; on the eighth day you shall give it to me.