Isaiah 39:1

1At that time, Merodach-baladan the son of Baladan, king of Babylon, sent letters and a present to Hezekiah, for he heard that he had been sick, and had recovered.

2Hezekiah was pleased with them, and showed them the house of his precious things, the silver, the gold, the spices, and the precious oil, and all the house of his armor, and all that was found in his treasures. There was nothing in his house, nor in all his dominion, that Hezekiah didn’t show them.

3Then Isaiah the prophet came to King Hezekiah, and asked him, “What did these men say? From where did they come to you?” Hezekiah said, “They have come from a country far from me, even from Babylon.”