Genesis 26:1-5, 12-17

Now there was a time of hunger in the land, besides the time of hunger that happened during Abraham’s life. So Isaac went to the town of Gerar to see Abimelech king of the Philistines. The LORD appeared to Isaac and said, “Don’t go down to Egypt, but live in the land where I tell you to live. Stay in this land, and I will be with you and bless you. I will give you and your descendants all these lands, and I will keep the oath I made to Abraham your father. I will give you many descendants, as hard to count as the stars in the sky, and I will give them all these lands. Through your descendants all the nations on the earth will be blessed. I will do this because your father Abraham obeyed me. He did what I said and obeyed my commands, my teachings, and my rules.”

Isaac planted seed in that land, and that year he gathered a great harvest. The LORD blessed him very much, and he became rich. He gathered more wealth until he became a very rich man. He had so many slaves and flocks and herds that the Philistines envied him. So they stopped up all the wells the servants of Isaac’s father Abraham had dug. (They had dug them when Abraham was alive.) The Philistines filled those wells with dirt. And Abimelech said to Isaac, “Leave our country because you have become much more powerful than we are.” So Isaac left that place and camped in the Valley of Gerar and lived there.