Jamieson, Fausset and Brown on Genesis 31:17

17. Then Jacob rose up--Little time is spent by pastoral people in removing. The striking down the tents and poles and stowing them among their other baggage; the putting their wives and children in houdas like cradles, on the backs of camels, or in panniers on asses; and the ranging of the various parts of the flock under the respective shepherds; all this is a short process. A plain that is covered in the morning with a long array of tents and with browsing flocks, may, in a few hours, appear so desolate that not a vestige of the encampment remains, except the holes in which the tent poles had been fixed.