Marcos 2

Marcos 2:20

Do ye who are able fast the day of the preparation and the Sabbath-day entirely, tasting nothing till the cock-crowing of the night; but if any one is not able to join them both together, at least let him observe the Sabbath-day; for the Lord says somewhere, speaking of Himself: "When the bridegroom shall be taken away from them, in those days shall they fast." In these days, therefore, He was taken from us by the Jews, falsely so named, and fastened to the cross, and "was numbered among the transgressors." — Constitutions of the Holy Apostles Book 5