Genesis 26:18-25

18And Isaac digged again the wells of water, which they had digged in the days of Abraham his father; for the Philistines had stopped them after the death of Abraham: and he called their names after the names by which his father had called them.

19And Isaac’s servants digged in the valley, and found there a well of springing water.

20And the herdmen of Gerar strove with Isaac’s herdmen, saying, The water is ours: and he called the name of the well Esek; because they contended with him.

21And they digged another well, and they strove for that also: and he called the name of it Sitnah.

22And he removed from thence, and digged another well; and for that they strove not: and he called the name of it Rehoboth; and he said, For now the LORD hath made room for us, and we shall be fruitful in the land.

23And he went up from thence to Beer-sheba.

24And the LORD appeared unto him the same night, and said, I am the God of Abraham thy father: fear not, for I am with thee, and will bless thee, and multiply thy seed for my servant Abraham’s sake.

25And he builded an altar there, and called upon the name of the LORD, and pitched his tent there: and there Isaac’s servants digged a well.