Read it through once

The tall girls went out and returned presently, each bearing a tray, with portions of something, I knew not what, arranged thereon, and a pitcher of water and mug in the middle of each tray. The portions were handed round; those who liked took a draught of the water, the mug being common to all. When it came to my turn, I drank, for I was thirsty, but did not touch the food, excitement and fatigue rendering me incapable of eating: I now saw, however, that it was a thin oaten cake shared into fragments.