Rimmon

A man, in the time of the United Monarchy · Tribe of Benjamin · named in 3 verses

the name means the (one) marked off, i.e. which pertains) Strong's Lexicon

Rimmon was a Beerothite and the father of Rechab and Baanah, who murdered Ish-bosheth, Saul's son.

From Easton's Bible Dictionary

Pomegranate.

Easton's Illustrated Bible Dictionary, 1897 — public domain, quoted in full and unedited.

From STEPBible's TIPNR genealogy data. A relationship the data marks uncertain is not shown here.

First named at 2 Samuel 4:2.

2 Samuel 4:2 Saul’s son had two men who were leaders of raiding parties. One was named Baanah and the other Rechab; they were sons of Rimmon the Beerothite of the tribe of Benjamin—Beeroth is considered part of Benjamin,
2 Samuel 4:5 Now Rechab and Baanah, the sons of Rimmon the Beerothite, set out and arrived at the house of Ish-bosheth in the heat of the day, while the king was taking his midday nap.
2 Samuel 4:9 But David answered Rechab and his brother Baanah, the sons of Rimmon the Beerothite, “As surely as the LORD lives, who has redeemed my life from all distress,