2 Kings 20:7-9

New American Standard Bible

⁷ Then Isaiah said, “Take a cake of figs.” And they took it and placed it on the inflamed spot, and he recovered.

⁸ Now Hezekiah said to Isaiah, “What will be the sign that the Lord will heal me, and that I will go up to the house of the Lord on the third day?” ⁹ Isaiah said, “^(A)This shall be the sign to you from the Lord, that the Lord will perform the word that He has spoken: shall the shadow go forward ten steps or go back ten steps?”