Adam Clarke on 2 Chronicles 33:12

And when he was in affliction - Here is a very large addition in the Chaldee: "For the Chaldeans made a brazen mule, pierced full of small holes, and put him within it, and kindled fires all around it; and when he was in this misery, he sought help of all the idols which he had made, but obtained none, for their were of no use. He therefore repented, and prayed before the Lord his God, and was greatly humbled in the sight of the Lord God of his fathers."