Matthew 6:18

ὅπως μὴ φανῇς τοῖς ἀνθρώποις νηστεύων ἀλλὰ τῷ Πατρί σου ἐν κρυφαίῳ καὶ ὁ Πατήρ βλέπων ἀποδώσει σοι

hopōs mē phanēs tois anthrōpois nēsteuōn alla tō Patri sou en kryphaiō kai ho Patēr blepōn apodōsei soi

how not you might appear on the men fasting But - Father of You in secret And - Father looking upon will reward to You