'Oaks' in the Bible

Then Abram moved his tents, and came and dwelt by the oaks of Mamre, which are in Hebron. And he built there an altar to Jehovah.

And one who had escaped came and told Abram the Hebrew. And he dwelt by the oaks of Mamre the Amorite, the brother of Eshcol, and the brother of Aner. And these were Abram's allies.

And Jehovah appeared to him by the oaks of Mamre. And he sat at the tent-door in the heat of the day.

Are they not on the other side of the Jordan, beyond the way toward the going down of the sun, in the land of the Canaanites that dwell on the plain opposite to Gilgal, beside the oaks of Moreh?

and upon all the cedars of Lebanon, high and lifted up, and upon all the oaks of Bashan;

Of the oaks of Bashan did they make thine oars; they made thy benches of ivory, inlaid in box-wood, out of the isles of Chittim.

But I destroyed the Amorite before them, whose height was as the height of the cedars, and he was strong as the oaks; but I destroyed his fruit from above, and his roots from beneath.

Howl, cypress, for the cedar is fallen; because the noble ones are spoiled. Howl, ye oaks of Bashan; for the strong forest is come down.