Anabasis

There they had all possible good things in the way of supplies—animals for sacrifice, grain, old wines with a fine bouquet, dried grapes, and beans of all sorts. But some men who straggled away from their quarters reported that they saw in the night the gleam of a great many fires.

The generals accordingly decided that it was unsafe to have their divisions in separate quarters, and that they must bring all the troops together again; so they came together, especially as the storm seemed to be clearing up.