2 Samuel 21:8
Instead, the king arrested Aiah's daughter Rizpah's two sons Armoni and Mephibosheth, whom she had borne to Saul, and the five sons of Saul's daughter Merab, whom she had borne to Barzillai the Meholathite's son Adriel.
1 Samuel 18:19
And when the time came to give Saul's daughter Merab to David, she was given as a wife to Adriel of Meholah.
2 Samuel 3:7
Meanwhile, Saul had a mistress named Rizpah, who was the daughter of Aiah. Ish-bosheth asked Abner, "Why did you have sex with my father's mistress?"
Treasury of Scripture Knowledge
Summary
But the king took the two sons of Rizpah the daughter of Aiah, whom she bare unto Saul, Armoni and Mephibosheth; and the five sons of Michal the daughter of Saul, whom she brought up for Adriel the son of Barzillai the Meholathite:
Michal
Bible References
Michal
1 Samuel 18:19
And when the time came to give Saul's daughter Merab to David, she was given as a wife to Adriel of Meholah.