13. The use of dhul-autad (of the stakes) for Pharaoh is either in the sense that his kingdom was very strong as though a stake were firmly driven into the ground, or for the reason that wherever his large armies camped, pegs of the tents were seen driven into the ground on every side, or because he would torture and punish at the stakes anyone with whom he was angry. And possibly the stakes may imply the pyramids of Egypt which seem to be driven into the earth like the stakes.