Isaiah 38:8-10

Amplified Bible, Classic Edition

⁸ Behold, I will turn the shadow [denoting the time of day] on the steps or degrees, which has gone down on the steps or sundial of Ahaz, backward ten steps or degrees. And the sunlight turned back ten steps on the steps on which it had gone down.

⁹ This is the writing of Hezekiah king of Judah after he had been sick and had recovered from his sickness:

¹⁰ I said, In the noontide and tranquillity of my days I must depart; I am to pass through the gates of Sheol (the place of the dead), deprived of the remainder of my years.