2 Corinthians 10:11-13
21st Century King James Version
11 Let such a one think this: that as we are in word by letters when we are absent, so will we be also in deed when we are present.
12 For we dare not number ourselves, or compare ourselves, with some who commend themselves. For in measuring themselves by themselves, and comparing themselves among themselves, they are not wise.
13 But we will not boast of things beyond our measure, but according to the measure of the rule which God hath distributed to us, a measure to reach even unto you.Read full chapter