The Histories · 2.81

They wear tunics of linen about their legs with fringes, which they call calasiris; above these they have garments of white wool thrown over: woollen garments however are not taken into the temples, nor are they buried with them, for this is not permitted by religion. In these points they are in agreement with the observances called Orphic and Bacchic (which are really Egyptian), and also with those of the Pythagoreans, for one who takes part in these mysteries is also forbidden by religious rule to be buried in woollen garments; and about this there is a sacred story told.

Herodotus of Halicarnassus · trans. G. C. Macaulay, 1890
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