Genesis 17:7-8

7I will establish My covenant between Me and you and your 1descendants after you throughout their generations for an 2everlasting covenant, 3to be God to you and 4to your 5descendants after you. 86I will give to you and to your 7descendants after you, the land of your sojournings, all the land of Canaan, for an everlasting possession; and 8I will be their God.”