Matthew 6:15

εαν δε μη αφητε τοις ανθρωποις τα παραπτωματα αυτων ουδε ο πατηρ υμων αφησει τα παραπτωματα υμων

ean de mē aphēte tois anthrōpois ta paraptōmata aytōn oyde o patēr ymōn aphēsei ta paraptōmata ymōn

King James Version (KJV)

But if ye forgive not men their trespasses, neither will your Father forgive your trespasses.

Modern English

But if you don’t forgive men their trespasses, neither will your Father forgive your trespasses.