Bible Verses About Fasting: Not to be made a subject of display

Moreouer, when ye fast, looke not sowre as the hypocrites: for they disfigure their faces, that they might seeme vnto men to fast. Verely I say vnto you, that they haue their rewarde.

But when thou fastest, anoint thine head, and wash thy face,

That thou seeme not vnto men to fast, but vnto thy Father which is in secret: and thy Father which seeth in secret, will rewarde thee openly.