Phicol

Great, the chief captain of the army of Abimelech, the Philistine king of Gerar. He entered into an alliance with Abraham with reference to a certain well which, from this circumstance, was called Beersheba (q.v.), “the well of the oath” (Gen 21:22, Gen 21:32; Gen 26:26).

From Easton’s Bible Dictionary (1897), by Matthew George Easton.