'Angels' in the Bible

Now the two angels came to Sodom in the evening as Lot was sitting in the gate of Sodom. When Lot saw them, he rose to meet them and bowed down with his face to the ground.

When morning dawned, the angels urged Lot, saying, “Up, take your wife and your two daughters who are here, or you will be swept away in the punishment of the city.”

He had a dream, and behold, a ladder was set on the earth with its top reaching to heaven; and behold, the angels of God were ascending and descending on it.

Now as Jacob went on his way, the angels of God met him.