Genesis 26:18

26:18 Isaac reopened the wells that had been dug back in the days of his father Abraham, for the Philistines had stopped them up after Abraham died. Isaac gave these wells the same names his father had given them.

Genesis 21:30

21:30 He replied, “You must take these seven ewe lambs from my hand as legal proof that I dug this well.”

Genesis 26:15

26:15 So the Philistines took dirt and filled up all the wells that his father’s servants had dug back in the days of his father Abraham.

Genesis 26:32

26:32 That day Isaac’s servants came and told him about the well they had dug. “We’ve found water,” they reported.