Genesis 26:19

And Isaac's servants digged in the valley
In the valley of Gerar, as the Septuagint version expresses it: and found there a well of springing water;
or "living water" ^F12, which continually flows, as Aben Ezra rightly interprets it: hence this phrase is used of the perpetual and ever living graces of the Spirit of God, ( John 4:10 John 4:11 ) ( 7:38 ) .