Nahash Wife to Ammonite King
the Ammonite king first husband of Jesse's wife, making Abigail and Zeruiah, David's half-sisters, daughters of Nahash. Some Jewish traditions suggest Nahash might have been another name for Jesse himself, or even Jesse's wife, but the most common scholarly view is that Abigail and Zeruiah's mother married Nahash, then later married Jesse, thus making the sisters half-sisters to David