Reference for Yoma 55:11

הורידו כ"ג לבית הטבילה זה הכלל היה במקדש כל המיסך את רגליו טעון טבילה וכל המטיל מים טעון קידוש ידים ורגלים

THE HIGH PRIEST<span class="x" onmousemove="('comment',' The account of the service on the Day of Atonement is here continued, immediately interrupted again, and re-continued on 30a.');">¹⁷</span> WAS LED DOWN TO THE PLACE OF IMMERSION. THIS WAS THE RULE IN THE TEMPLE: WHOSOEVER CROSSED HIS FEET<span class="x" onmousemove="('comment',' A euphemism for: to ease oneself, to relieve nature.');">¹⁸</span> REQUIRED AN IMMERSION, AND WHOSOEVER MADE WATER REQUIRED SANCTIFICATION BY WASHING<span class="x" onmousemove="('comment',' In the water of the holy laver. Ex. XXX, 18.');">¹⁹</span> HIS HANDS AND FEET.

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