NET

15 Be careful not to make a covenant with the inhabitants of the land, for when they prostitute themselves to their gods and sacrifice to their gods, and someone invites you, you will eat from his sacrifice;

Darby

15 lest thou make a covenant with the inhabitants of the land, and then, when they go a whoring after their gods, and sacrifice unto their gods, thou be invited, and eat of their sacrifice,

KJV

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;