2 Corinthians 10:17KJV

15Not boasting of things without measure, , 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,

16To preach the gospel in the beyond you, not to boast in another man's line of things made ready to our hand.

17But he that glorieth, let him glory in the Lord.

18For not he that commendeth himself is approved, but whom the Lord commendeth.