Genesis 26:18-21

Thomson(i) 18 And Isaak digged again the wells of water, which the servants of his father Abraham had digged and which the Philistines had stopped up, after the death of his father Abraham. And he called them by the same names, by which his father had named them. 19 Isaak's servants also digged in the valley of Gerar, and found there a well of spring water. 20 But the shepherds of the Gerarites contended with Isaak's shepherds, saying the water was theirs. So he called the name of that well Injustice: because they did him injustice. 21 Then he removed thence and digged another well; and about this also they contended; so he called its name Enmity.