Genesis 36:43

Mount Seir is called the land of their possession — While the Israelites dwelt in the house of bondage, and their Canaan was only the land of promise, the Edomites dwelt in their own habitations, and Seir was in their possession. The children of this world have their all in hand, and nothing in hope, while the children of God have often their all in hope, and next to nothing in hand. But, all things considered, it is better to have Canaan in promise than mount Seir in possession.