'Roots' in the Bible

It flourished and became a low, spreading vine. Its branches turned toward him, and its roots spread under him to become a vine that put out shoots and spread out its branches.

"""All of a sudden, there was another eagle with gigantic wings and thick plumage. The vine stretched its roots hungrily toward him and spread its branches out to him in order to be watered on the terraces where it was planted.

"Tell them, "This is what the Lord GOD says, "Will it prosper? Won't he pull up its roots, and strip it bare so all its fresh foliage dries up? It won't be by great strength or by a great army that it will be uprooted.