Ladder
Jacob had a dream where angels were coming down from heaven and going back up on a ladder.
Background Reading:
Genesis 28:10-22
Jacob's Dream at Bethel - Ladder
10 Jacob left Beersheba and set out for Haran. 11 When he reached a certain place, he stooped for the night because the sun had set. Taking one of the stones there, he put it under his head and lay down to sleep. 12 He had a dream in which he saw a stairway resting on the earth, with its top reaching to heaven, and the angels of God were ascending and descending on it. 13 There above it stood the Lord, and he said: "I am the Lord, the God of your father Abraham and the God of Isaac. I will give you and your descendants the land on which you are lying. 14 Your descendants will be like the dust of the earth, and you will spread out to the west and the east, to the north and to the south. All peoples on the earth will be blessed through you and your offspring.