2 Samuel 4:2
4:2 Now Saul’s son had two men who were in charge of raiding units; one was named Baanah and the other Recab. They were sons of Rimmon the Beerothite, who was a Benjaminite. (Beeroth is regarded as belonging to Benjamin,
2 Samuel 9:3
9:3 The king asked, “Is there not someone left from Saul’s family, that I may extend God’s kindness to him?” Ziba said to the king, “One of Jonathan’s sons is left; both of his feet are crippled.”
2 Samuel 9:11
9:11 Ziba said to the king, “Your servant will do everything that my lord the king has instructed his servant to do.” So Mephibosheth was a regular guest at David’s table, just as though he were one of the king’s sons.
2 Samuel 13:32
13:32 Jonadab, the son of David’s brother Shimeah, said, “My lord should not say, ‘They have killed all the young men who are the king’s sons.’ For only Amnon is dead. This is what Absalom has talked about from the day that Amnon humiliated his sister Tamar.
2 Samuel 14:11
14:11 She replied, “In that case, let the king invoke the name of the Lord your God so that the avenger of blood may not kill! Then they will not destroy my son!” He replied, “As surely as the Lord lives, not a single hair of your son’s head will fall to the ground.”