Esek
Easton's Bible Dictionary (1897)
Quarrel, a well which Isaac’s herdsmen dug in the valley of Gerar, and so called because the herdsmen of Gerar quarrelled with them for its possession (Gen. 26:20).
Smith's Bible Dictionary (1863)
(contention), a well which the herdsmen of Isaac dug in the valley of Gerar. (Genesis 26:20)
Hitchcock's Bible Names Dictionary (1869)
contention
Public domain dictionaries.