Isaiah 38:10

I said, "In the prime of my life I shall go to the gates of Sheol; I am deprived of the remainder of my years."

Surrounding context

38:9 This is the writing of Hezekiah king of Judah, when he had been sick and had recovered from his sickness:

38:10 I said, "In the prime of my life I shall go to the gates of Sheol; I am deprived of the remainder of my years."

38:11 I said, "I shall not see Yah, The LORD in the land of the living; I shall observe man no more among the inhabitants of the world.

Translation and sources