2 Kings 20:9-11

Darby Translation

⁹ And Isaiah said, This [shall be] the sign to thee from Jehovah, that Jehovah will do the thing that he hath spoken: shall the shadow go forward ten degrees, or go back ten degrees?

¹⁰ And Hezekiah said, It is a light thing for the shadow to go down ten degrees: no, but let the shadow return backward ten degrees.

¹¹ And Isaiah the prophet cried to Jehovah, and he brought the shadow back on the degrees by which it had gone down on the dial of Ahaz, ten degrees backward.