Muslims before prayer are required to cleanse themselves in an ablution process known as "wudu". Zakariya was strictly observant in never missing a lesson and always studying with "wudu" (ablution). Salat is preceded by ritual ablution and usually performed five times a day. Sunni Muslims also perform the ablution before "Namaz-e-tawbah" (Prayer of Repentance). They are places for ablution, prayer, washing and relaxation. In Judaism, ritual washing, or ablution, takes two main forms. Ritual ablution is also required before or after sexual intercourse. This ablution is required in order to maintain ritual cleanliness. Old ritual items became fashionable again, as were ceremonies, such as ablution. The full body ablution is required before performing prayers subsequent to coitus. There is no place for ablution (cleaning up before prayers) in the mosque. They played an essential role in king-making rituals, consecration and ablution ceremonies called "abhiseka" (). These were the dormitories, ablution blocks and classrooms. In Christianity, both baptism and footwashing are forms of ablution. A Muslim performing complete ablution then washes every part of his or her body.