Histories
Herodotus
Herodotus. Godley, Alfred Denis, translator. Cambridge, MA; London: Harvard University Press; William Heinemann, Ltd., 1920-1925 (printing).
Other lilies grow in the river, too, that are like roses; the fruit of these is found in a calyx springing from the root by a separate stalk, and is most like a comb made by wasps; this produces many edible seeds as big as olive pits, which are eaten both fresh and dried.
They also use the byblus which grows annually: it is gathered from the marshes, the top of it cut off and put to other uses, and the lower part, about twenty inches long, eaten or sold. Those who wish to use the byblus at its very best, roast it before eating in a red-hot oven. Some live on fish alone. They catch the fish, take out the intestines, then dry them in the sun and eat them dried.