before vesting and wash his hands and his feet before performing any sacred act. The Talmud teaches that neither the kohanim nor the Kohen Gadol were fit to minister unless they wore their priestly vestments: "While they are clothed in the priestly garments, they are clothed in the priesthood; but when they are not wearing the garments, the priesthood is not upon them" (B.Zevachim 17:B). It is further taught that just as the sacrifices facilitate an atonement for sin, so do the priestly garments (B.Zevachim 88b). The high priest had two sets of holy garments: the "golden garments" detailed above, and a set of white "linen garments" (bigdei ha-bad) which he wore only on the Day of Atonement (Yom Kippur) (). On that day, he would change his holy garments four times, beginning in the golden garments but changing into the Linen Garments for the two moments when he would enter the Holy of Holies (the first time to offer the blood of atonement and the incense, and the second time to retrieve the censer), and then change back again into the golden garments after each time. He would immerse in the ritual bath before each change of garments, washing his hands and his feet after removing the garments and again before putting the other set on. The linen garments were only four in number, those corresponding to the garments worn by all priests (undergarments, tunic, sash and turban), but made only of white linen, with no embroidery. They could be worn only once, new sets being made each year. High Priest In every generation when the Temple was standing, one kohen would be singled out to perform the functions of the High Priest (Hebrew kohen gadol). His primary task was the Day of Atonement service. Another unique task of the high priest was the offering of a daily meal sacrifice; he also held the prerogative to supersede any priest and offer any offering he chose. Although the Torah retains a procedure to select a High Priest when needed, in the absence of the Temple in Jerusalem, there is no High Priest in Judaism today. Twenty-four kohanic divisions King David assigned each of the 24 priestly clans by lot to a weekly watch (Heb. משמרת, mishmeret) during which its members were responsible for maintaining the schedule of offerings at the Temple in Jerusalem, in accordance with . Prior to that