'Tree' in the Bible

Judah and Israel lived safely, every man under his vine and under his fig tree, from Dan even to Beersheba, all the days of Solomon.

For they also built them high places, and pillars, and Asherim, on every high hill, and under every green tree;

But he himself went a day's journey into the wilderness, and came and sat down under a juniper tree: and he requested for himself that he might die, and said, "It is enough. Now, O Yahweh, take away my life; for I am not better than my fathers."

He lay down and slept under a juniper tree; and behold, an angel touched him, and said to him, "Arise and eat!"