2 Kings 19:1

The vision of Isaiah the son of Amoz concerning Judah and Jerusalem, which he beheld in the days of Uzziah, Jotham, Ahaz, and Hezekiah, kings of Judah.

And the king of Assyria sent Rabshakeh from Lachish to Jerusalem to King Hezekiah with a heavy military force. And he stood by the conduit of the upper pool on the highway of the fuller’s field.

Now it happened that when King Hezekiah heard it, he tore his clothes, covered himself with sackcloth, and entered the house of Yahweh.

Yet the king and all his servants who heard all these words were not in dread, nor did they tear their garments.

The word of Yahweh which came to Hosea the son of Beeri, in the days of Uzziah, Jotham, Ahaz, and Hezekiah, kings of Judah, and in the days of Jeroboam the son of Joash, king of Israel.

“And I will give authority to my two witnesses, and they will prophesy for 1,260 days, clothed in sackcloth.”

Isaiah Tells Hezekiah Not to Be Afraid