King James Version
Read in contextNow a mediator is not a mediator of one, but God is one.
All translations
5 of 5 translations contain this numbered verse.
Now a mediator is not a mediator of one, but God is one.
Now a mediator is not between one, but God is one.
Now a mediator is not `a mediator' of one; but God is one.
and the mediator is not of one, and God is one --
A mediator is unnecessary, however, for only one party; but God is one.