Philo Judaeus De Vita Contemplativa 69

And the order in which they sit down to meat is a divided one, the men sitting on the right hand and the women apart from them on the left; and in case any one by chance suspects that cushions, if not very costly ones, still at all events of a tolerably soft substance, are prepared for men who are well born and well bred, and contemplators of philosophy, he must know that they have nothing but rugs of the coarsest materials, cheap mats of the most ordinary kind of the papyrus of the land, piled up on the ground and projecting a little near the elbow, so that the feasters may lean upon them, for they relax in a slight degree the Lacedaemonian rigour of life, and at all times and in all places they practise a liberal, gentlemanlike kind of frugality, hating the allurements of pleasure with all their might.