Genesis 26:17-25

So Isaac departed from Abimelech’s domain and camped near the Wadi of Gerar, where he settled. Isaac reopened and restored the wells his father Abraham had originally dug—the wells the Philistines had stopped up after Abraham’s death. And Isaac gave these wells the same names that his father had given them. One day, when Isaac’s servants dug in the valley, they uncovered a spring-fed well. But the herdsmen of Gerar picked a fight with Isaac’s herdsmen, saying, “That’s our well!” So Isaac named the well Argument because of the sharp contention. They dug a second well, and it also caused a quarrel, so Isaac named that well Hostility. Then he pulled up stakes from there and dug a third well, but this one was dug without any quarreling, so Isaac named it Spacious, saying, “Finally, YAHWEH has made ample room for us and we will become prosperous in the land!” From there, Isaac moved his camp to Beersheba. That very night, YAHWEH appeared before him and said: “I am the God of Abraham your father. You will never need to fear a thing for I am with you and I will greatly bless you. Your children will flourish and succeed because of the promises I gave my servant Abraham.” So Isaac built an altar, prayed, and worshiped YAHWEH there. He pitched his tent there, and his servants started digging another well.