Genesis 26:3-4

3Stay in this land, and I will be with you. I will bless you. I will give these lands to you and your descendants. I made a strong promise to your father Abraham. I will make that promise become true.

4I will give you many descendants. They will be as many as the stars in the sky. And I will give these lands to them. Because of your descendants, I will bless everyone on the earth.