2 Kings 17:31

27 Then the king of Assyria commanded: “Send back one of the priests you carried off from Samaria, and have him go back to live there and teach the requirements of the God of the land.”

28 Thus one of the priests they had carried away came and lived in Bethel, and he began to teach them how they should worship the LORD.

29 Nevertheless, the people of each nation continued to make their own gods in the cities where they had settled, and they set them up in the shrines that the people of Samaria had made on the high places.

30 The men of Babylon made Succoth-benoth, the men of Cuth made Nergal, the men of Hamath made Ashima,

31 the Avvites made Nibhaz and Tartak, and the Sepharvites burned their children in the fire to Adrammelech and Anammelech the gods of the Sepharvaim.

32 So the new residents worshiped the LORD, but they also appointed for themselves priests of all sorts to serve in the shrines of the high places.

33 They worshiped the LORD, but they also served their own gods according to the customs of the nations from which they had been carried away.

34 To this day they are still practicing their former customs. None of them worship the LORD or observe the statutes, ordinances, laws, and commandments that the LORD gave the descendants of Jacob, whom He named Israel.

35 For the LORD had made a covenant with the Israelites and commanded them, “Do not worship other gods or bow down to them; do not serve them or sacrifice to them.

Read all of 2 Kings 17