1 Kings 11:3

So it came to pass that he had seven hundred wives who were princesses, and three hundred concubines, - and, his wives, turned aside, his heart.

2 Samuel 5:13-16

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

Judges 8:30-31

And, Gideon, had seventy sons, sprung from his own loins, - for, many wives, had he.

Judges 9:5

And he entered the house of his father, at Ophrah, and slew his brethren, sons of Jerubbaal, seventy men, upon one stone, - but there remained Jotham, the youngest son of Jerubbaal, for he had hidden himself.

2 Samuel 3:2-5

And there were born unto David, sons, in Hebron, - and it came to press that - His firstborn was Amnon, by Ahinoam, the Jezreelitess;

2 Chronicles 11:21

And Rehoboam loved Maacah daughter of Absolom, above all his wives and his concubines, for, eighteen wives, took he, and sixty concubines, - and begat twenty-eight sons, and sixty daughters.

Ecclesiastes 7:28

what my soul still sought, yet I found not, - one man out of a thousand, have I found, but, a woman among all these, 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 seventy sons, sprung from his own loins, - for, many wives, had he.
Judges 9:5
And he entered the house of his father, at Ophrah, and slew his brethren, sons of Jerubbaal, seventy men, upon one stone, - but there remained Jotham, the youngest son of Jerubbaal, for he had hidden himself.
2 Samuel 3:2
And there were born unto David, sons, in Hebron, - and it came to press that - His firstborn was Amnon, by Ahinoam, the Jezreelitess;
2 Samuel 5:13
And David took him yet more concubines and wives, out of Jerusalem, after he had come from Hebron, and there were, yet further, born unto David, sons and daughters.
2 Chronicles 11:21
And Rehoboam loved Maacah daughter of Absolom, above all his wives and his concubines, for, eighteen wives, took he, and sixty concubines, - and begat twenty-eight sons, and sixty daughters.
Ecclesiastes 7:28
what my soul still sought, yet I found not, - one man out of a thousand, have I found, but, a woman among all these, have I not found.

General references

Exodus 34:16
And thou wilt take of his daughters for thy sons, - And his daughters will go unchastely after their gods, And will cause thy sons to go unchastely after their gods.
Judges 3:6
and took their daughters to be their wives, their own daughters moreover, gave they unto their sons, and they served their gods.