2 Kings 20:10 DBY

⁸  And Hezekiah said to Isaiah, What [shall be] the sign that Jehovah will heal me, and that I shall go up into the house of Jehovah the third day?

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.

¹²  At that time Berodach-Baladan, the son of Baladan, king of Babylon, sent a letter and a present to Hezekiah, for he had heard that Hezekiah had been sick.