2 Samuel 24:9

And Joab gave up the sum of the number of the people unto the king,....

While the thing was in doing, during all those nine months, we do not find that David was sensible of his sin, for had he been so he would have countermanded the orders he had given; but, when the account was finished and laid before him, that very night his conscience was awakened, and he felt the pain of it just then when he promised himself the pleasure of it.

It must also be observed that, exclusive of the troops before mentioned, there was an army of observation on the frontiers of the Philistines' country, composed of thirty thousand men, as appears from 2Sa 6:1; which, it seems, were included in the number of five hundred thousand of the people of Judah by the author of Samuel.

In Israel eight hundred thousand - the men of Judah were five hundred thousand - In the parallel place, 1Ch 21:5, the sums are widely different: in Israel one million one hundred thousand, in Judah four hundred and seventy thousand. Neither of these sums is too great, but they cannot be both correct; and which is the true number is difficult to say. The former seems the most likely; but more corruptions have taken place in the numbers of the historical books of the Old Testament, than in any other part of the sacred records. To attempt to reconcile them in every part is lost labor; better at once acknowledge what cannot be successfully denied, that although the original writers of the Old Testament wrote under the influence of the Divine Spirit, yet we are not told that the same influence descended on all copiers of their words, so as absolutely to prevent them from making mistakes. They might mistake, and they did mistake; but a careful collation of the different historical books serves to correct all essential errors of the scribes. See the Dissertations of Dr. Kennicott mentioned at the conclusion of the preceding chapter.