Genesis 28:12 in the King James Version
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.
Context
11 He came to a certain place, and stayed there all night, because the sun had set. He took one of the stones of the place, and put it under his head, and lay down in that place to sleep.
12 He dreamed and saw a stairway set upon the earth, and its top reached to heaven. Behold, the angels of God were ascending and descending on it.
13 Behold, the LORD stood above it, and said, “I am the LORD, the God of Abraham your father, and the God of Isaac. I will give the land you lie on to you and to your offspring.