NET

12 For we would not dare to classify or compare ourselves with some of those who recommend themselves. But when they measure themselves by themselves and compare themselves with themselves, they are without understanding.

Darby

12 For we dare not class ourselves or compare ourselves with some who commend themselves; but these, measuring themselves by themselves, and comparing themselves with themselves, are not intelligent.

KJV

12 For we dare not make ourselves of the number, or compare ourselves with some that commend themselves: but they measuring themselves by themselves, and comparing themselves among themselves, are not wise.