Jewish Publication Society of America Version (JPS1917) - Genesis 26:15 >

Now 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.

King James Version (KJV) - Genesis 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.

Berean Study Bible (BSB) - Genesis 26:15 >

So the Philistines took dirt and stopped up all the wells that his father’s servants had dug in the days of his father Abraham.