1 Chronicles 21:14-18

So the LORD sent a pestilence on Israel; 70,000 men of Israel fell. And God sent an angel to Jerusalem to destroy it; but as he was about to destroy it, the LORD saw and was sorry over the calamity, and said to the destroying angel, “It is enough; now relax your hand.” And the angel of the LORD was standing by the threshing floor of Ornan the Jebusite. Then David lifted up his eyes and saw the angel of the LORD standing between earth and heaven, with his drawn sword in his hand stretched out over Jerusalem. Then David and the elders, covered with sackcloth, fell on their faces. David said to God, “Is it not I who commanded to count the people? Indeed, I am the one who has sinned and done very wickedly, but these sheep, what have they done? O LORD my God, please let Your hand be against me and my father’s household, but not against Your people that they should be plagued.” Then the angel of the LORD commanded Gad to say to David, that David should go up and build an altar to the LORD on the threshing floor of Ornan the Jebusite.