Matthew 17:13

τοτε συνηκαν οι μαθηται οτι περι ιωαννου του βαπτιστου ειπεν αυτοις

tote synēkan oi mathētai oti peri iōannoy toy baptistoy eipen aytois

King James Version (KJV)

Then the disciples understood that he spake unto them of John the Baptist.

Modern English

Then the disciples understood that he spoke to them of John the Baptizer.