Genesis 28:12-13

12He dreamed that there was a ladder (stairway) placed on the earth, and the top of it reached [out of sight] toward heaven; and [he saw] the angels of God ascending and descending on it [going to and from heaven].

13And behold, the Lord stood above and around him and said, “I am the Lord, the God of Abraham your [father’s] father and the God of Isaac; I will give to you and to your descendants the land [of promise] on which you are lying.