2 Kings 20:6-8

Lexham English Bible

⁶ I will add to your days fifteen years, and from the hand of the king of Assyria I will deliver you and this city. I will defend this city for my sake and for the sake of David my servant.”’” ⁷ Then Isaiah said, “Bring a lump of figs,” so they took and put it on the skin sores, and he lived.

⁸ Hezekiah said to Isaiah, “What is the sign that Yahweh will heal me that I shall go up on the third day to the temple of Yahweh?”