Strabo, Geography
H.C. Hamilton, Esq., W. Falconer, M.A., Ed.

The greater part of the country inhabited by the Ichthyophagi is on a level with the sea. No trees, except palms and a kind of thorn, and the tamarisk, grow there. There is also a scarcity of water, and of food produced by cultivation. Both they and their cattle subsist upon fish, and are supplied by rain water and wells. The flesh of the animals has the smell of fish. Their dwellings are built with the bones of large whales and shells, the ribs furnishing beams and supports, and the jaw-bones, door-ways. The vertebral bones serve as mortars in which fish, which have been previously dried in the sun, are pounded. Of this, with the addition of flour, cakes are made; for they have grinding mills (for corn), although they have no iron. This however is not so surprising, because it is possible for them to import it from other parts. But how do they hollow out the mills again, when worn away? with the same stones, they say, with which their arrows and javelins, which are hardened in the fire, are sharpened. Some fish are dressed in ovens, but the greater part is eaten raw. The fish are taken in nets made of the bark of the palm.