2 Samuel 24:6

2 So the king said to Joab the commander of his army, who was with him, “Go now throughout the tribes of Israel from Dan to Beersheba and register the troops, so that I may know their number.”

3 But Joab replied to the king, “May the LORD your God multiply the troops a hundred times over, and may the eyes of my lord the king see it. But why does my lord the king want to do such a thing?”

4 Nevertheless, the king’s word prevailed against Joab and against the commanders of the army. So Joab and the commanders of the army departed from the presence of the king to count the troops of Israel.

5 They crossed the Jordan and camped near Aroer, south of the town in the middle of the valley, and proceeded toward Gad and Jazer.

6 Then they went to Gilead and the land of Tahtim-hodshi, and on to Dan-jaan and around to Sidon.

7 They went toward the fortress of Tyre and all the cities of the Hivites and Canaanites. Finally, they went on to the Negev of Judah, to Beersheba.

8 At the end of nine months and twenty days, having gone through the whole land, they returned to Jerusalem.

9 And Joab reported to the king the total number of the troops. In Israel there were 800,000 men of valor who drew the sword, and in Judah there were 500,000.

10 After David had numbered the troops, his conscience was stricken and he said to the LORD, “I have sinned greatly in what I have done. Now, O LORD, I beg You to take away the iniquity of Your servant, for I have acted very foolishly.”

Read all of 2 Samuel 24