Long before this time, Abraham had dug many wells. After he died, the Philistines filled the wells with sand. So Isaac went back and dug those wells again. He gave them the same names his father had given them.
But the men who herded sheep in the Valley of Gerar argued with Isaac’s servants. They said, “This water is ours.” So Isaac named that well Esek. He gave it that name because it was the place where they had argued with him.