“But it came to pass at the time when Merab Saul's daughter should have been given to David, that she was given unto Adriel the Meholathite to wife.”
King James Version (KJV)
18:19 Adriel - The son of Bar - zillai, as he is called, #2Sam 21:8|. This was an act of great injustice; and accordingly this marriage was accursed by God, and the children begotten in it, were, by God's appointment cut off, #2Sam 21:8|,9.