Polygamy: David

On hearing that Nabal was dead, David said, “Blessed be the LORD, who has upheld my cause against the reproach of Nabal and has restrained His servant from evil. For the LORD has brought the wickedness of Nabal down upon his own head.” Then David sent word to Abigail, asking her to become his wife. …

And sons were born to David in Hebron: His firstborn was Amnon, by Ahinoam of Jezreel; …

After he had arrived from Hebron, David took more concubines and wives from Jerusalem, and more sons and daughters were born to him.

And David took more wives in Jerusalem and became the father of more sons and daughters.