2 Samuel 24:8-10

Darby Translation

⁸ And they went through all the land, and came to Jerusalem at the end of nine months and twenty days.

⁹ And Joab gave the sum of the number of the people to the king; and there were of Israel eight hundred thousand valiant men that drew sword; and the men of Judah were five hundred thousand men.

¹⁰ And David's heart smote him after he had numbered the people. And David said to Jehovah, I have sinned greatly in what I have done; and now, I beseech thee, Jehovah, put away the iniquity of thy servant; for I have done very foolishly.