Genesis 26:1
Later on, a famine swept through the land. This famine was different from the previous famine that had occurred earlier, during Abraham's lifetime. So Isaac went to Abimelech, king of the Philistines, at Gerar.
Genesis 12:10
There was a famine in the land, so Abram went down to Egypt to live because the famine was so severe.
Genesis 20:1-2
Abraham traveled from there to the Negev and settled between Kadesh and Shur. While he was living in Gerar as an outsider,
Genesis 21:22-32
About that time, Abimelech and Phicol, the commander of his army, told Abraham, "God is with you in everything that you're doing.
Genesis 25:11
After Abraham's death, God blessed his son Isaac, who continued to live near Beer-lahai-roi.