1 Chronicles 21:15-16 NIV

[15] And God sent an angel to destroy Jerusalem. But as the angel was doing so, the LORD saw it and relented concerning the disaster and said to the angel who was destroying the people, “Enough! Withdraw your hand.” The angel of the LORD was then standing at the threshing floor of Araunah the Jebusite. [16] David looked up and saw the angel of the LORD standing between heaven and earth, with a drawn sword in his hand extended over Jerusalem. Then David and the elders, clothed in sackcloth, fell facedown.