Genesis 26:1
There was another famine in the land in addition to the one that had occurred in Abraham’s time.
Genesis 12:10
                            There was a famine in the land,
Genesis 20:1-2
                            From there Abraham traveled to the region of the Negev and settled between Kadesh and Shur. While he lived in Gerar,
Genesis 21:22-32
                            At that time Abimelech, accompanied by Phicol the commander of his army,
Genesis 25:11
                            After Abraham’s death, God blessed his son Isaac, who lived near Beer-lahai-roi.