Yoma 31a and Yoma 31b, going to mikveh before entering the Temple, the height of the spring of Eytam above the floor of the Temple, and then the kohen taking off his clothing, going to mikveh, and starting the service for the day.
Yoma 31a and Yoma 31b, going to mikveh before entering the Temple, the height of the spring of Eytam above the floor of the Temple, and then the kohen taking off his clothing, going to mikveh, and starting the service for the day.