2 Kings 18:3-6

And he did that which was right in the eyes of Jehovah, according to all that David his father had done. He removed the high places, and brake the pillars, and cut down the Asherah: and he brake in pieces the brazen serpent that Moses had made; for unto those days the children of Israel did burn incense to it; and he called it Nehushtan. He trusted in Jehovah, the God of Israel; so that after him was none like him among all the kings of Judah, nor among them that were before him. For he clave to Jehovah; he departed not from following him, but kept his commandments, which Jehovah commanded Moses.