2 Kings 20:8-10

World English Bible

⁸ Hezekiah said to Isaiah, “What will be the sign that Yahweh will heal me, and that I will go up to Yahweh’s house the third day?”

⁹ Isaiah said, “This will be the sign to you from Yahweh, that Yahweh will do the thing that he has spoken: should the shadow go forward ten steps, or go back ten steps?”

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.”