2 Corinthians 10:15 in the World English Bible
not boasting beyond proper limits in other men’s labors, but having hope that as your faith grows, we will be abundantly enlarged by you in our sphere of influence,
Context
14 For we stretch not ourselves beyond our measure, as though we reached not unto you: for we are come as far as to you also in preaching the gospel of Christ:
15 Not boasting of things without our measure, that is, of other men’s labours; but having hope, when your faith is increased, that we shall be enlarged by you according to our rule abundantly,
16 To preach the gospel in the regions beyond you, and not to boast in another man’s line of things made ready to our hand.