Cuth in the Bible

Judges, envoys, officials, Persians, the people of Erech, the Babylonians, the people of Susa (that is, the Elamites) and many other nations whom the great and honorable Osnappar deported and resettled in Samaria and in the rest of the province beyond the Euphrates River.

Because the king of Assyria brought captives from Babylon, Cuthah, Avva, Hamath, and Sephar-vaim and settled them in the cities of Samaria to replace the Israelis, the settlers possessed Samaria and lived in its cities. When they first began to live there, the settlers did not fear the LORD, so he sent lions among them, and they killed a few of them. As a result, they reported to the king of Assyria, "Because the nations whom you exiled to live in the cities of Samaria don't know the law of the god of the land, he has sent lions among them. Look how the lions are killing them, because they don't know the law of the god of the land!" read more.
So the king of Assyria issued this order: "Take one of the priests whom you carried away and let him go back and live there. Let him teach them the law of the god of the land." So one of the priests whom they had carried away from Samaria went to live in Bethel to teach them how they ought to fear the LORD. Nevertheless, each nation continued to craft their own gods and install them in the temples on the high places that the people of Samaria had constructed every nation in their own cities where they continued to live. Settlers from Babylon built Succoth-benoth, settlers from Cuth built Nergal, settlers from Hamath built Ashima,