Philemon 1:21

21Being persuaded ofπεποιθὼςtheτῇobedienceὑπακοῇof youσουI writeἔγραψάto youσοι,knowingεἰδὼςthatὅτιevenκαὶaboveὑπὲρwhatἃI sayλέγωyou will doποιήσεις.

Being persuaded of your obedience, I wrote to you, knowing that you will do even above what I say.