Job 16:5

But I would strengthen you with my mouth, and the moving of my lips should asswage your grief.
— Job 16:5, King James Version

In other translations

World English Bible (WEB)

But I would strengthen you with my mouth. The solace of my lips would relieve you.

American Standard Version (ASV)

But I would strengthen you with my mouth, And the solace of my lips would assuage your grief.

Young's Literal Translation (YLT)

I might harden you with my mouth, And the moving of my lips might be sparing.