1 Chronicles 21:5

And Joab gave the number of the enrollment of the people to David. And it happened [that] all Israel [was] one million one hundred thousand men drawing a sword, and in Judah [were] four hundred and seventy thousand men drawing a sword.

2 Samuel 24:9

Then Joab gave the number of the counting of the people to the king. Israel [was] eight hundred thousand {valiant warriors} wielding the sword, and the men of Judah [were] five hundred thousand.

1 Chronicles 27:23

And David did not {take a census of those twenty years old or under} because Yahweh promised to make Israel more numerous than the stars of heaven.

Treasury of Scripture Knowledge

Summary

And Joab gave the sum of the number of the people unto David. And all they of Israel were a thousand thousand and an hundred thousand men that drew sword: and Judah was four hundred threescore and ten thousand men that drew sword.

General references

Bible References

A thousand

1 Chronicles 27:23
And David did not {take a census of those twenty years old or under} because Yahweh promised to make Israel more numerous than the stars of heaven.
2 Samuel 24:9
Then Joab gave the number of the counting of the people to the king. Israel [was] eight hundred thousand {valiant warriors} wielding the sword, and the men of Judah [were] five hundred thousand.

General references

Genesis 13:16
I will make your descendants like the dust of the earth which, if anyone were able to count the dust of the earth, your descendants would be [so] counted.