Genesis 26:20

But the herdsmen of Gerar quarreled with Isaac’s herdsmen and said, “The water is ours!” So he named the well Esek, because they contended with him.

Note Esek means contention.

And the herdmen of Gerar did strive with Isaac’s herdmen, saying, The water is ours: and he called the name of the well Esek; because they strove with him.

Note Esek: that is, Contention

The herdsmen of Gerar argued with Isaac’s herdsmen, saying, “The water is ours.” So he called the name of the well Esek, because they contended with him.

Note “Esek” means “contention”.

And the herdsmen of Gerar strove with Isaac’s herdsmen, saying, The water is ours: and he called the name of the well Esek, because they contended with him.