6 I will add fifteen years to your life. I will save you and this city from the king of Assyria; I will protect the city for my sake and for the sake of my servant David.’ ”
7 Then Isaiah said, “Make a paste from figs.” So they made it and put it on Hezekiah’s boil, and he got well.
8 Hezekiah had asked Isaiah, “What will be the sign that the Lord will heal me and that I will go up to the Temple of the Lord on the third day?”
9 Isaiah said, “The Lord will do what he says. This is the sign from the Lord to show you: Do you want the shadow to go forward ten steps or back ten steps?”
10 Hezekiah answered, “It’s easy for the shadow to go forward ten steps. Instead, let it go back ten steps.”
11 Then Isaiah the prophet called to the Lord, and the Lord brought the shadow ten steps back up the stairway of Ahaz that it had gone down.
12 At that time Merodach-Baladan son of Baladan was king of Babylon. He sent letters and a gift to Hezekiah, because he had heard that Hezekiah was sick.