Matthew 6
16 Ref `And when ye may fast, be ye not as the hypocrites, of sour countenances, for they disfigure their faces, that they may appear to men fasting; verily I say to you, that they have their reward.
17 Ref `But thou, fasting, anoint thy head, and wash thy face,
18 Ref that thou mayest not appear to men fasting, but to thy Father who `is' in secret, and thy Father, who is seeing in secret, shall reward thee manifestly.