Cross reference
Genesis 27:23
23 He didn't recognize him, because his hands were hairy, like his brother, Esau's hands. So he blessed him.
Genesis 27:16
16 She put the skins of the kids of the goats on his hands, and on the smooth of his neck.
Hebrews 11:20
20 By faith, Isaac blessed Jacob and Esau, even concerning things to come.
Romans 9:11-12
11 For being not yet born, neither having done anything good or bad, that the purpose of God according to election might stand, not of works, but of him who calls,
12 it was said to her, "The elder will serve the younger."