1 Chronicles 21:1-8

Satan [the adversary] stood up against Israel and incited David to count [the population of] Israel. So David said to Joab and the leaders of the people, “Go, count Israel from Beersheba to Dan, and bring me their total, so that I may know it.” Joab said, “May the LORD add to His people a hundred times as many as they are! But, my lord the king, are they not all my lord’s servants? Why then does my lord require this? Why will he bring guilt on Israel?” But the king’s word prevailed over Joab. So Joab left and went throughout all Israel and came to Jerusalem. Then Joab gave the total of the census of the people to David. And all Israel were 1,100,000 men who drew the sword; and in Judah 470,000 men who drew the sword. But he did not count Levi and Benjamin among them, because the king’s order was detestable to Joab. Now God was displeased with this act [of arrogance and pride], and He struck Israel. Then David said to God, “I have sinned greatly because I have done this thing. But now, I beseech You, take away the wickedness and guilt of Your servant, for I have acted very foolishly.”