G1108–γνῶσις–gnōsis

Yes, and for this very cause adding on your part all diligence, in your faith supply moral excellence; and in moral excellence, knowledge;

γνῶσιν, gnōsin “knowledge,”

and in knowledge, self-control; and in self-control patience; and in patience godliness;

γνώσει gnōsei “knowledge”

But grow in the grace and knowledge of our Lord and Savior Jesus Christ. To him be the glory both now and forever. Amen.

γνώσει gnōsei “in knowledge”