15 The Philistines had stopped up and filled with dirt all the wells that his father’s servants had dug back in the days of his father Abraham.
16 So Abimelech said to Isaac, “Go away from us; you have become far too numerous for us.”
17 Isaac left there and camped in the Wadi Gerar where he stayed.
18 Isaac reopened the wells which his father’s servants had dug back in the days of his father Abraham and which the Philistines had stopped up after Abraham’s death; he gave them names like those that his father had given them.
19 But when Isaac’s servants dug in the wadi and reached spring water in their well,
20 the shepherds of Gerar argued with Isaac’s shepherds, saying, “The water belongs to us!” So he named the well Esek, because they had quarreled there.
21 Then they dug another well, and they argued over that one too; so he named it Sitnah.