'Ground' in the Bible

yet of all winged insects that walk on all fours you may eat those which have legs above their feet with which to leap on the ground.

‘These also are unclean to you among the swarming things that crawl around on the ground [and multiply profusely]: the mole, the mouse, and any kind of great lizard,

‘Now everything that swarms on the ground is detestable; it is not to be eaten.

Whatever crawls on its belly, and whatever walks on all fours, and whatever has many feet among all things that swarm on the ground, you shall not eat; for they are detestable.

You are therefore to make a distinction between the [ceremonially] clean animal and the unclean, and between the unclean bird and the clean; and you shall not make yourselves detestable by animal or by bird or by anything that crawls on the ground, which I have set apart from you as unclean.