Genesis 26:1
Then came a time of great need in the land, like that which had been before in the days of Abraham. And Isaac went to Abimelech, king of the Philistines, at Gerar.
Genesis 12:10
And because there was little food to be had in that land, he went down into Egypt.
Genesis 20:1-2
And Abraham went on his way from there to the land of the South, and was living between Kadesh and Shur, in Gerar.
Genesis 21:22-32
Now at that time, Abimelech and Phicol, the captain of his army, said to Abraham, I see that God is with you in all you do.
Genesis 25:11
Now after the death of Abraham, the blessing of God was with Isaac, his son.