2 Kings 20:12-13

12At that time Berodach-Baladan, the son of Baladan, king of Babylon, sent a letter and a present to Hezekiah, for he had heard that Hezekiah had been sick.

13And Hezekiah hearkened to them, and shewed them all his treasure-house, the silver and the gold, and the spices and the fine oil, and all the house of his armour, and all that was found among his treasures: there was nothing in his house, nor in all his dominion, that Hezekiah did not shew them.