緇門警訓 9.146

9.146

○後架手巾須多備三兩條。頻頻洗換。莫令垢染以污淨手。人眾處五日一洗。人少處十日一洗。

At the rear rack, two or three extra hand towels should be prepared and frequently washed and changed, so as not to allow defilement to soil pure hands. In crowded places, wash them once every five days; in places with few people, wash them once every ten days.