Deuteronomy 13:1

1 If there arise in the midst of you a prophet, or a dreamer of dreams, and he give you a sign or a wonder,

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

3 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.

4 You shall walk after Yahweh your God, and fear him, and keep his commandments, and obey his voice, and you shall serve him, and cleave to him.

5 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 shall you put away the evil from the midst of you.

6 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;

7 of the gods of the peoples who are round about you, near to you, or far off from you, from the one end of the earth even to the other end of the earth;