'Oaks' in the Bible

Abram moved his tent, and came and lived by the oaks of Mamre, which are in Hebron, and built an altar there to Yahweh.

One who had escaped came and told Abram, the Hebrew. Now he lived by the oaks of Mamre, the Amorite, brother of Eshcol, and brother of Aner; and these were allies of Abram.

Yahweh appeared to him by the oaks of Mamre, as he sat in the tent door in the heat of the day.

Aren't they beyond the Jordan, behind the way of the going down of the sun, in the land of the Canaanites who dwell in the Arabah, over against Gilgal, beside the oaks of Moreh?

For they shall be ashamed of the oaks which you have desired, and you shall be confounded for the gardens that you have chosen.

For all the cedars of Lebanon, that are high and lifted up, for all the oaks of Bashan,

you who inflame yourselves among the oaks, under every green tree; who kill the children in the valleys, under the clefts of the rocks?

Of the oaks of Bashan have they made your oars; they have made your benches of ivory inlaid in boxwood, from the islands of Kittim.

They sacrifice on the tops of the mountains, and burn incense on the hills, under oaks and poplars and terebinths, because its shade is good. Therefore your daughters play the prostitute, and your brides commit adultery.

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

Wail, fir tree, for the cedar has fallen, because the stately ones are destroyed. Wail, you oaks of Bashan, for the strong forest has come down.