Philistines had stopped # 01_GEN_26_15 # For all the wells which his father's servants had digged in the days of Abraham his father, the Philistines had stopped them, and filled them with earth. 
Philistines had stopped # 01_GEN_26_18 # And 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.