Berean Study Bible (BSB) - 1 Samuel 18:19 >

So when it was time to give Saul’s daughter Merab to David, she was given in marriage to Adriel of Meholah.

Jewish Publication Society of America Version (JPS1917) - 1 Samuel 18:19 >

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.