'Ground' in the Bible

The people went about and gathered it, and ground it in mills or beat it in mortars, and boiled it in pots, and made cakes with it; and it tasted like cakes baked with fresh [olive] oil.

Now there went forth a wind from the Lord and it brought quails from the sea, and let them fall [so they flew low] beside the camp, about a day’s journey on this side and on the other side, all around the camp, about two cubits (three feet) deep on the surface of the ground.

As soon as Moses finished speaking all these words, the ground under them split open;