Jacob's Ladder
ÒAnd he [Jacob] had a dream, and behold a ladder was set up on the earth with its top reaching to heaven.  And behold, the angels of God were ascending and descending on it, and behold the Lord stood above it and said, ÔI am the Lord, the God of your father Abraham, the God of Isaac.  The land on which you lie I will give to you and to your descendants.ÕÓ – Genesis 28