Exodus 34:17

¹⁵  Lest thou make a covenant with the inhabitants of the land, and they go a whoring after their gods, and do sacrifice unto their gods, and one call thee, and thou eat of his sacrifice;

¹⁶  And thou take of their daughters unto thy sons, and their daughters go a whoring after their gods, and make thy sons go a whoring after their gods.

¹⁷  Thou shalt make thee no molten gods.

¹⁸  The feast of unleavened bread shalt thou keep. Seven days thou shalt eat unleavened bread, as I commanded thee, in the time of the month Abib: for in the month Abib thou camest out from Egypt.

¹⁹  All that openeth the matrix is mine; and every firstling among thy cattle, whether ox or sheep, that is male.