Isaiah 39:1-2

11At that time Merodach-baladan son of Baladan, king of Babylon, sent letters and a gift to Hezekiah, for he heard that he had been sick and had recovered.

2Hezekiah 2was 3pleased, and let them see all his treasure house, the 4silver, the gold, the balsam oil, the excellent olive oil, his entire armory, and everything that was found in his treasuries. There was nothing in his house nor in all his realm that Hezekiah did not let them see.