'Strife' in the Bible

And there was a strife between the herdmen of Abram's cattle and the herdmen of Lot's cattle: and the Canaanite and the Perizzite dwelled then in the land.

And Abram said unto Lot, Let there be no strife, I pray thee, between me and thee, and between my herdmen and thy herdmen; for we be brethren.

and shepherds of Gerar strive with shepherds of Isaac, saying, 'The water is ours;' and he calleth the name of the well 'Strife,' because they have striven habitually with him;