Deuteronomy 17:3

Thus the heavens and the earth were completed, and all their hosts.

“And he who sacrifices to any god, other than to Yahweh alone, shall be devoted to destruction.

and lest you lift up your eyes to heaven and see the sun and the moon and the stars, all the host of heaven, and be drawn away and worship them and serve them, those which Yahweh your God has apportioned for all the peoples under the whole heaven.

“If your brother, your mother’s son, or your son or daughter, or the wife you cherish, or your friend who is as your own soul, entices you secretly, saying, ‘Let us go and serve other gods’ (whom neither you nor your fathers have known,

Indeed, he rebuilt the high places which Hezekiah his father had destroyed; and he erected altars for Baal and made an Asherah, as Ahab king of Israel had done, and worshiped all the host of heaven and served them.

If I have looked at the sun when it shone Or the moon going in splendor,

That too would have been an iniquity calling for judgment, For I would have denied God above.

“They have built the high places of Topheth, which is in the valley of the son of Hinnom, to burn their sons and their daughters in the fire, which I did not command, and it did not come upon My heart.

Then He brought me into the inner court of the house of Yahweh. And behold, at the entrance to the temple of Yahweh, between the porch and the altar, were about twenty-five men with their backs to the temple of Yahweh and their faces toward the east; and they were prostrating themselves eastward toward the sun.

Anyone who has set aside the Law of Moses dies without mercy by the mouth of two or three witnesses.