2Sam 4:2-4

2Saul's son had two captains of raiding bands; the name of the one was Baanah, and the name of the other Rechab. They were sons of Rimmon a Benjaminite from Beeroth—for Beeroth is considered to belong to Benjamin.3(Now the people of Beeroth had fled to Gittaim and are there as resident aliens to this day).4Saul's son Jonathan had a son who was crippled in his feet. He was five years old when the news about Saul and Jonathan came from Jezreel. His nurse picked him up and fled; and, in her haste to flee, it happened that he fell and became lame. His name was Mephibosheth.