2 Kings 20:6-8

21st Century King James Version

⁶ And I will add unto thy days fifteen years; and I will deliver thee and this city out of the hand of the king of Assyria. And I will defend this city for Mine own sake and for My servant David’s sake.’”

⁷ And Isaiah said, “Take a lump of figs.” And they took and laid it on the boil, and he recovered.

⁸ And Hezekiah said unto Isaiah, “What shall be the sign that the Lord will heal me, and that I shall go up into the house of the Lord the third day?”