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 to 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?
9 And Isaiah said, This sign shalt thou have of the LORD, that the LORD will do the thing that he hath spoken: shall the shadow go forward ten degrees, or go back ten degrees?
10 And Hezekiah answered, It is a light thing for the shadow to go forward ten degrees: no, but let the shadow return backward ten degrees.
11 And Isaiah the prophet cried to the LORD: and he brought the shadow ten degrees backward, by which it had gone down on the dial of Ahaz.