Exodus 34:16-18

New Catholic Bible

¹⁶ Do not take their daughters as wives for your sons lest, when their daughters commit fornication to their gods, they cause your sons to commit fornication with their gods as well.

¹⁷ “Do not make any molten gods for yourselves.

¹⁸ “Observe the Feast of Unleavened Bread. For seven days eat unleavened bread at the appointed time in the month of Abib, for it was in the month of Abib that you came out of Egypt.