1 Chronicles 21:7

Nevertheless the king’s word prevailed against Joab. Therefore Joab departed and went throughout all Israel, then came to Jerusalem.

Joab gave the sum of the census of the people to David. All those of Israel were one million one hundred thousand men who drew a sword; and in Judah were four hundred seventy thousand men who drew a sword.

But he didn’t count Levi and Benjamin among them, for the king’s word was abominable to Joab.

David said to God, “I have sinned greatly, in that I have done this thing. But now put away, I beg you, the iniquity of your servant, for I have done very foolishly.”

The LORD spoke to Gad, David’s seer, saying,

“Go and speak to David, saying, ‘The LORD says, “I offer you three things. Choose one of them, that I may do it to you.”’”