Related sobre Pará 3:17

Why do they separate the Kohen Gadol from his household to Lishkat Parhedrin. The explanation of Rabbi Yehuda Ben Betira is that he may be with his wife, and there is a doubt as to whether she is a Niddah and he would become impure in the seven days before Yom Kippur. There was another reading that he was taken to Lishkat Barvatan.