2 Kings 20:11 in the King James Version
And Isaiah the prophet cried unto the LORD: and he brought the shadow ten degrees backward, by which it had gone down in the dial of Ahaz.
Context
10 Hezekiah answered, “It is a light thing for the shadow to go forward ten steps. No, but let the shadow return backward ten steps.”
11 Isaiah the prophet cried to the LORD; and he brought the shadow ten steps backward, by which it had gone down on the sundial of Ahaz.
12 At that time Berodach Baladan the son of Baladan, king of Babylon, sent letters and a present to Hezekiah, for he had heard that Hezekiah had been sick.