37. They are religious excessively beyond all other men, and with regard to this they have customs as follows:⁠—they drink from cups of bronze and rinse them out every day, and not some only do this but all: they wear garments of linen always newly washed, and this they make a special point of practice: they circumcise themselves for the sake of cleanliness, preferring to be clean rather than comely. The priests shave themselves all over their body every other day, so that no lice or any other foul thing may come to be upon them when they minister to the gods; and the priests wear garments of linen only and sandals of papyrus, and any other garment they may not take nor other sandals; these wash themselves in cold water twice in the day and twice again in the night; and other religious services they perform (one may almost say) of infinite number. 276