Genesis 15:16-21

16But in the fourth generation they shall come here again: for the iniquity of the Amorites is not yet full.

17And it came to pass, that, when the sun had gone down, and it was dark, behold a smoking furnace, and a burning lamp that passed between those pieces.1 18In that same day the LORD made a covenant with Abram, saying, To thy seed have I given this land, from the river of Egypt to the great river, the river Euphrates: 19The Kenites, and the Kenizzites, and the Kadmonites, 20And the Hittites, and the Perizzites, and the Rephaims, 21And the Amorites, and the Canaanites, and the Girgashites, and the Jebusites.