2 Samuel 24:9

Joab gave up the sum of the numbering of the people to the king: and there were in Israel eight hundred thousand valiant men who drew the sword; and the men of Judah were five hundred thousand men.

Numbers 1:44-46

These are those who were numbered, whom Moses and Aaron numbered, and the princes of Israel, being twelve men: they were each one for his fathers' house.

1 Chronicles 21:5-6

Joab gave up the sum of the numbering of the people to David. All those of Israel were one million one hundred thousand men who drew sword: and in Judah were four hundred seventy thousand men who drew sword.

1 Chronicles 27:23-24

But David didn't take the number of them from twenty years old and under, because Yahweh had said he would increase Israel like the stars of the sky.

Treasury of Scripture Knowledge

Summary

And Joab gave up the sum of the number of the people unto the king: and there were in Israel eight hundred thousand valiant men that drew the sword; and the men of Judah were five hundred thousand men.

Eight hundred thousand

General references

Bible References

Eight hundred thousand

1 Chronicles 21:5
Joab gave up the sum of the numbering of the people to David. All those of Israel were one million one hundred thousand men who drew sword: and in Judah were four hundred seventy thousand men who drew sword.
1 Chronicles 27:23
But David didn't take the number of them from twenty years old and under, because Yahweh had said he would increase Israel like the stars of the sky.

General references

Numbers 1:26
Of the children of Judah, their generations, by their families, by their fathers' houses, according to the number of the names, from twenty years old and upward, all who were able to go out to war;