15 The prophet asked, “What did they see in your palace?” “They saw everything in my palace,” Hezekiah said. “There is nothing among my treasures that I did not show them.”

Read 2 Kings 20:15 Using Other Translations

And he said, What have they seen in thine house? And Hezekiah answered, All the things that are in mine house have they seen: there is nothing among my treasures that I have not shewed them.
He said, "What have they seen in your house?" And Hezekiah answered, "They have seen all that is in my house; there is nothing in my storehouses that I did not show them."
“What did they see in your palace?” Isaiah asked. “They saw everything,” Hezekiah replied. “I showed them everything I own—all my royal treasuries.”