1 Kings 11:3
He had 700 wives, princesses, and 300 concubines. And his wives turned away his heart.
2 Samuel 5:13-16
And David took more concubines and wives from Jerusalem, after he came from Hebron, and more sons and daughters were born to David.
Judges 8:30-31
Now Gideon had seventy sons, his own offspring, for he had many wives.
Judges 9:5
And he went to his father's house at Ophrah and killed his brothers the sons of Jerubbaal, seventy men, on one stone. But Jotham the youngest son of Jerubbaal was left, for he hid himself.
2 Samuel 3:2-5
And sons were born to David at Hebron: his firstborn was Amnon, of Ahinoam of Jezreel;
2 Chronicles 11:21
Rehoboam loved Maacah the daughter of Absalom above all his wives and concubines (he took eighteen wives and sixty concubines, and fathered twenty-eight sons and sixty daughters).
Ecclesiastes 7:28
which my soul has sought repeatedly, but I have not found. One man among a thousand I found, but a woman among all these I have not found.