'Part' in the Bible

Saul’s son had two men who were commanders of bands: the name of the one was Baanah and the name of the other Rechab, sons of Rimmon the Beerothite, of the sons of Benjamin (for Beeroth is also considered part of Benjamin,

Then Absalom would say to him, “See, your claims are good and right, but no man listens to you on the part of the king.”