Deuteronomy 13:4

and the sign or the wonder come to pass, of which he spoke to you, saying, "Let us go after other gods" (which you have not known) "and let us serve them;

you shall not listen to the words of that prophet, or to that dreamer of dreams: for Yahweh your God proves you, to know whether you love Yahweh your God with all your heart and with all your soul.

That prophet, or that dreamer of dreams, shall be put to death, because he has spoken rebellion against Yahweh your God, who brought you out of the land of Egypt, and redeemed you out of the house of bondage, to draw you aside out of the way which Yahweh your God commanded you to walk in. So you shall put away the evil from the midst of you.

If your brother, the son of your mother, or your son, or your daughter, or the wife of your bosom, or your friend, who is as your own soul, entice you secretly, saying, "Let us go and serve other gods," which you have not known, you, nor your fathers;