Treasury of Scripture Knowledge
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
1 Chronicles 21:5
And Joab gave up the sum of the numbering of the people to David. And all those of Israel were a million and a hundred thousand men who drew a sword. And Judah was four hundred seventy thousand men who drew a sword.
1 Chronicles 27:23
But David did not take the number of them from twenty years old and under, because LORD had said he would increase Israel like the stars of heaven.
Of the sons 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 that were able to go forth to war,