'Roots' in the Bible

Nevertheless leave the stump of its roots in the earth, even with a band of iron and brass, in the tender grass of the field; and let it be wet with the dew of heaven: and let his portion be with the beasts in the grass of the earth:

And whereas the king saw a watcher and a holy one coming down from heaven, and saying, Hew down the tree, and destroy it; nevertheless leave the stump of the roots thereof in the earth, even with a band of iron and brass, in the tender grass of the field, and let it be wet with the dew of heaven: and let his portion be with the beasts of the field, till seven times pass over him;

And whereas they commanded to leave the stump of the roots of the tree; thy kingdom shall be sure unto thee, after that thou shalt have known that the heavens do rule.

I considered the horns, and, behold, there came up among them another horn, a little one, before which three of the first horns were plucked up by the roots: and, behold, in this horn were eyes like the eyes of a man, and a mouth speaking great things.

But out of a shoot from her roots shall one stand up in his place, who shall come unto the army, and shall enter into the fortress of the king of the north, and shall deal against them, and shall prevail.