事实上,有学者曾详细研究,分析得很清楚:「This discrepancy involves the difference in who was included in each report. In the report in 2 Samuel, the number of men of valor who drew the sword was 800,000, but did not include the standing army of 288,000 described in 1 Chronicles 27:1–15, or the 12,000 specifically attached to Jerusalem described in 2 Chronicles 1:14. Including these figures gives the grand total of 1,100,000 men of valor who composed the entire army of the men of Israel. The figure of 470,000 in1 Chronicles 21 did not include the 30,000 men of the standing army of Judah mentioned in 2 Samuel 6:1. This is evident from the fact that the Chronicler points out that Joab did not complete the counting of the men of Judah (1 Chron. 21:6). Both calculations are correct according to the groups which were included and excluded from each report.」(http://defendinginerrancy.com/bible-solutions/2_Samuel_24.9.php)