1 Kings 11:3

And there will be to him seven hundred chief wives, and three hundred concubines: and his wives will turn his heart

2 Samuel 5:13-16

And David will take yet concubines and wives from Jerusalem after his coming from Hebron, and there will be yet born to David sons and daughters.

Judges 8:30-31

And to Gideon were seventy sons going out of his thigh: for many women were to him.

Judges 9:5

And he will come to his father's house at Ophrah, and will kill his brethren the sons of Jerubbaal, seventy men upon one stone: and Jotham the young son of Jerubbaal will be left, for he was hid.

2 Samuel 3:2-5

And sons will be born to David in Hebron: and his firstborn will be Amnon to Ahinoam the Jezreelitess.

2 Chronicles 11:21

And Rehoboam will love Maacah the daughter of Absalom above all his wives and his concubines: for he took eighteen wives and sixty concubines; and he will beget twenty and eight sons, and sixty daughters.

Ecclesiastes 7:28

Which yet my soul sought, and found not; one man from a thousand I found; and a woman in all these I found not

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 to Gideon were seventy sons going out of his thigh: for many women were to him.
Judges 9:5
And he will come to his father's house at Ophrah, and will kill his brethren the sons of Jerubbaal, seventy men upon one stone: and Jotham the young son of Jerubbaal will be left, for he was hid.
2 Samuel 3:2
And sons will be born to David in Hebron: and his firstborn will be Amnon to Ahinoam the Jezreelitess.
2 Samuel 5:13
And David will take yet concubines and wives from Jerusalem after his coming from Hebron, and there will be yet born to David sons and daughters.
2 Chronicles 11:21
And Rehoboam will love Maacah the daughter of Absalom above all his wives and his concubines: for he took eighteen wives and sixty concubines; and he will beget twenty and eight sons, and sixty daughters.
Ecclesiastes 7:28
Which yet my soul sought, and found not; one man from a thousand I found; and a woman in all these I found not

General references

Exodus 34:16
And thou didst take from his daughters to thy sons, and they committed fornication after their gods, and they made thy sons commit fornication after their gods.
Judges 3:6
And they will take their daughters to them for wives, and their daughters they will give to their sons, and they will serve their gods.