Isaiah 38:7, 8, 22

“ ‘This is the LORD’s sign to you that the LORD will do what he has promised

I will make the shadow cast by the sun go back the ten steps it has gone down on the stairway of Ahaz.’ ” So the sunlight went back the ten steps it had gone down.

Hezekiah had asked, “What will be the sign that I will go up to the temple of the LORD?”