Matthew 6:16-18

Twentieth_Century(i) 16 And, when you fast, do not put on gloomy looks, as hypocrites do who disfigure their faces that they may be seen by men to be fasting. That, I tell you, is their reward! 17 But, when one of your fasts, let him anoint his head and wash his face, 18 That he may not be seen by men to be fasting, but by his Father who dwells in secret; and his Father, who sees what is secret, will recompense him.