Genesis 15:16-21

16In the fourth generation your descendants will come back here, because the sin of the Amorites will not have run its course until then.”

17The sun had gone down, and it was dark. Suddenly a smoking oven and a flaming torch passed between the animal pieces.

18At that time the Lord made a promise  to Abram. He said, “I will give this land to your descendants. This is the land from the river of Egypt to the great river, the Euphrates.

19It is the land of the Kenites, the Kenizzites, the Kadmonites,

20the Hittites, the Perizzites, the Rephaim,

21the Amorites, the Canaanites, the Girgashites, and the Jebusites.”