Musar su II Samuele 22:36

Abraham hinted to Lot later that there is an ארץ ישראל העליונה, a spiritual equivalent to the terrestrial land of Israel, as we know from Sanhedrin 90 based on Isaiah 60,21: "Your people are all righteous, they will inherit an eternal land." Abraham hinted to Lot that both he and Lot would qualify for that future and that they would both reside in Heaven close to G–d. Yalkut Shimoni on Psalms 110,1: The Lord said to my lord "sit on my right side while I make your enemies your footstool," quotes Rabbi Yudon saying that in the future G–d will seat the Messiah on His Right and Abraham on His Left, and that Abraham will feel aggrieved at being assigned the left saying "how can my grandson be assigned the right side while I have to be content with the left side?" G–d will placate him saying: "Your grandson sits on My right, whereas I sit on your right side, וענותך תרבני, "and Your providence has made me great" (based on Samuel II 22,36). Thus far the Yalkut.