1 Kings 11:3

And he had seven hundred wives, princesses, and three hundred concubines; and his wives turned away his heart.

2 Samuel 5:13-16

And David took him more concubines and wives out of Jerusalem, after he was come from Hebron; and there were yet sons and daughters born to David.

Judges 8:30-31

And Gideon had threescore and ten sons of his body begotten; for he had many wives.

Judges 9:5

And he went unto his father's house at Ophrah, and slew his brethren the sons of Jerubbaal, being threescore and ten persons, upon one stone: but Jotham the youngest son of Jerubbaal was left; for he hid himself.

2 Samuel 3:2-5

And unto David were sons born in Hebron: and his first-born was Amnon, of Ahinoam the Jezreelitess;

2 Chronicles 11:21

And Rehoboam loved Maacah the daughter of Absalom above all his wives and his concubines: (for he took eighteen wives, and threescore concubines, and begat twenty and eight sons and threescore daughters.)

Ecclesiastes 7:28

which my soul still seeketh, but I have not found: one man among a thousand have I found; but a woman among all those have I not found.

Treasury of Scripture Knowledge

Summary

And he had seven hundred wives, princesses, and three hundred concubines: and his wives turned away his heart.

General references

Bible References

Seven hundred

Judges 8:30
And Gideon had threescore and ten sons of his body begotten; for he had many wives.
Judges 9:5
And he went unto his father's house at Ophrah, and slew his brethren the sons of Jerubbaal, being threescore and ten persons, upon one stone: but Jotham the youngest son of Jerubbaal was left; for he hid himself.
2 Samuel 3:2
And unto David were sons born in Hebron: and his first-born was Amnon, of Ahinoam the Jezreelitess;
2 Samuel 5:13
And David took him more concubines and wives out of Jerusalem, after he was come from Hebron; and there were yet sons and daughters born to David.
2 Chronicles 11:21
And Rehoboam loved Maacah the daughter of Absalom above all his wives and his concubines: (for he took eighteen wives, and threescore concubines, and begat twenty and eight sons and threescore daughters.)
Ecclesiastes 7:28
which my soul still seeketh, but I have not found: one man among a thousand have I found; but a woman among all those have I not found.

General references

Exodus 34:16
and thou take of their daughters unto thy sons, and their daughters play the harlot after their gods, and make thy sons play the harlot after their gods.
Judges 3:6
and they took their daughters to be their wives, and gave their own daughters to their sons and served their gods.

American Standard Version Public Domain