Proverbs 9:18

But he knoweth not that the dead are there; and that her guests are in the depths of hell.
— Proverbs 9:18, King James Version

In other translations

World English Bible (WEB)

But he doesn't know that the dead are there, That her guests are in the depths of Sheol.

American Standard Version (ASV)

But he knoweth not that the dead are there; That her guests are in the depths of Sheol.

Young's Literal Translation (YLT)

And he hath not known that Rephaim <FI>are<Fi> there, In deep places of Sheol her invited ones!