'Angels' in the Bible

And the two angels came to Sodom at even; and Lot sat in the gate of Sodom: and Lot saw them, and rose up to meet them; and he bowed himself with his face to the earth;

And when the morning arose, then the angels hastened Lot, saying, Arise, take thy wife, and thy two daughters that are here, lest thou be consumed in the iniquity of the city.

And he dreamed. And behold, a ladder set up on the earth, and the top of it reached to heaven. And behold, the angels of God ascending and descending on it.

And Jacob went on his way, and the angels of God met him.