1 Chronicles 21:15-16

15And God sent an angel to Jerusalem to destroy it. As he was destroying, the Lord looked and relented of the disaster, and said to the angel who was destroying, “It is enough; now restrain your hand.” And the angel of the Lord stood by the threshing floor of Ornan the Jebusite.

16Then David lifted his eyes and saw the angel of the Lord standing between earth and heaven, having in his hand a drawn sword stretched out over Jerusalem. So David and the elders, clothed in sackcloth, fell on their faces.