'Pasture' in the Bible

I will feed them with good pasture; and on the mountains of the height of Israel shall their fold be: there shall they lie down in a good fold; and on fat pasture shall they feed on the mountains of Israel.

Does it seem a small thing to you to have fed on the good pasture, but you must tread down with your feet the residue of your pasture? and to have drunk of the clear waters, but you must foul the residue with your feet?

You my sheep, the sheep of my pasture, are men, and I am your God, says the Lord Yahweh.