Exodus 32:13
13 Remember Abraham, Isaac, and Israel, your servants, to whom you pswore by your own self, and said to them, q‘I will multiply your offspring as the stars of heaven, and all this land that I have promised I will give to your offspring, and they shall inherit it forever.’”
Genesis 12:7
7 Then the Lord appeared to Abram and said, v“To your offspring I will give this land.” So he built there an altar to the Lord, who had appeared to him.