Isaiah 37:1
"And it came to pass, when king Hezekiah heard it, that he rent his clothes, and covered himself with sackcloth, and went into the house of the LORD."
Cross References (ranked by relevance)
And at the evening sacrifice I arose up from my heaviness; and having rent my garment and my mantle, I fell upon my knees, and spread out my hands unto the LORD my God,
And it came to pass, when the king had heard the words of the book of the law, that he rent his clothes.
Yet they were not afraid, nor rent their garments, neither the king, nor any of his servants that heard all these words.
Woe unto thee, Chorazin! woe unto thee, Bethsaida! for if the mighty works, which were done in you, had been done in Tyre and Sidon, they would have repented long ago in sackcloth and ashes.