'Bush' in the Bible

The angel of Yahweh appeared to him in a flame of fire out of the midst of a bush. He looked, and behold, the bush burned with fire, and the bush was not consumed.

Moses said, "I will turn aside now, and see this great sight, why the bush is not burnt."

When Yahweh saw that he turned aside to see, God called to him out of the midst of the bush, and said, "Moses! Moses!" He said, "Here I am."