He rent his clothes - Partly grief and horror, like Reuben Genesis 37:29 and Job Job 1:20, partly in repentance, like Ahab 1 Kings 21:27.
Related Commentaries of 2 Kings 22:11
2 Kings 22:11
11 And it came to pass, when the king had heard the words of the book of the law, that he rent his clothes.