1 Samuel 25:43

And David also took Ahinoam of Jezreel
A city in the tribe of Judah, ( Joshua 15:56 ) ; that is, he took her to wife, and as it seems before Abigail became his wife; see ( 2 Samuel 3:2 2 Samuel 3:3 ) ; and they were also both of them his wives;
polygamy, though not agreeably to the law of nature, nor the law of God, was a custom which prevailed in those times, which good men gave into, though not to be commended for it.