Isaiah 39:1; Isaiah 39:6

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

6 'Look! days [are] coming, and all that [is] in your house and that which your ancestors have stored up to this day shall be carried off [to] Babylon. Nothing shall be left,' says Yahweh.