“But, “Let the one who boasts boast in the Lord.” For it is not the one who commends himself who is approved, but the one whom the Lord commends.”
from
https://www.biblegateway.com/passage/?version=NIV&search=2%20Corinthians%2010:17-18
from
https://www.biblegateway.com/passage/?version=NIV&search=2%20Corinthians%2010:17-18