'A whoring' in the Bible

Lest thou make a covenant with the inhabitant of the land, and they have gone a-whoring after their gods, and have sacrificed to their gods, and one hath called to thee, and thou hast eaten of his sacrifice,

and thou hast taken of their daughters to thy sons, and their daughters have gone a-whoring after their gods, and have caused thy sons to go a-whoring after their gods;

they make thy sons go a whoring after their gods also. Thou shalt make thee no gods of metal.