2 Samuel 21:8
So the king took Armoni and Mephibosheth, the two sons of Aiah's daughter Rizpah whom she had born to Saul, and the five sons of Saul's daughter Merab whom she had born to Adriel the son of Barzillai the Meholathite.
1 Samuel 18:19
When the time came for Merab, Saul's daughter, to be given to David, she instead was given in marriage to Adriel, who was from Meholah.
2 Samuel 3:7
Now Saul had a concubine named Rizpah daughter of Aiah. Ish-bosheth said to Abner, "Why did you have sexual relations with my father's concubine?"
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
When the time came for Merab, Saul's daughter, to be given to David, she instead was given in marriage to Adriel, who was from Meholah.