Galatians 3:20

Now a mediator is not a mediator of one, but God is one.
— Galatians 3:20, King James Version

In other translations

World English Bible (WEB)

Now a mediator is not between one, but God is one.

American Standard Version (ASV)

Now a mediator is not a mediator of one; but God is one.

Young's Literal Translation (YLT)

and the mediator is not of one, and God is one--