《明史·志·卷四十六》
五天一次休假，必定使内臣随行，并且供给校尉驾驭车马的侍从。
五日一休沐，必使内臣随行，且给校尉驺从。
Take a day off every five days, be sure to let the eunuch accompany you, and provide the attendants to drive the horses and horses for the captains.