Genesis 26

1 There was a famine in the land, besides the first famine that was in the days of Abraham. And Isaac went to Abimelech king of the Philistines, in Gerar. 2 Then the Lord appeared to him and said: “Do not go down to Egypt; live in the land of which I shall tell you. 3 Dwell in this land, and I will be with you and bless you; for to you and your descendants I give all these lands, and I will perform the oath which I swore to Abraham your father. 4 And I will make your descendants multiply as the stars of heaven; I will give to your descendants all these lands; and in your seed all the nations of the earth shall be blessed; 5 because Abraham obeyed My voice and kept My charge, My commandments, My statutes, and My laws. . .”
— GENESIS 26