'Oak' in the Bible

Abram passed through the land to the site of Shechem, at the oak of Moreh. At that time the Canaanites were in the land.

And they gave unto Jacob all the strange gods which were in their hand, and all their earrings which were in their ears; and Jacob hid them under the oak which was by Shechem.

But Deborah Rebekah's nurse died, and she was buried beneath Bethel under an oak: and the name of it was called Allonbachuth.