2 Kings 20:9-11
New International Version
9 Isaiah answered, “This is the Lord’s sign(A) to you that the Lord will do what he has promised: Shall the shadow go forward ten steps, or shall it go back ten steps?”
10 “It is a simple(B) matter for the shadow to go forward ten steps,” said Hezekiah. “Rather, have it go back ten steps.”
11 Then the prophet Isaiah called on the Lord, and the Lord made the shadow go back(C) the ten steps it had gone down on the stairway of Ahaz.