Genesis 26:21

26:21 His servants dug another well, but they quarreled over it too, so Isaac named it Sitnah.

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 26:19

26:19 When Isaac’s servants dug in the valley and discovered a well with fresh flowing water there,