2 Kings 20:12-13

12At that time, Baladan's son, Merodach-Baladan, was the king of Babylon. Merodach-Baladan sent letters and a gift to Hezekiah. He had heard the news that Hezekiah had been ill.

13Hezekiah was happy to meet the officers who came from the king of Babylon. Hezekiah showed them the places where he stored his valuable things. He showed them his silver and gold things, his spices and very valuable olive oil. He also showed them all his weapons. Hezekiah showed them all his valuable things. There was nothing in his palace or in his whole kingdom that he did not show to the king of Babylon's officers.