1 Chronicles 21:16 in the King James Version
And David lifted up his eyes, and saw the angel of the LORD stand between the earth and the heaven, having a drawn sword in his hand stretched out over Jerusalem. Then David and the elders of Israel, who were clothed in sackcloth, fell upon their faces.
Context
15 God sent an angel to Jerusalem to destroy it. As he was about to destroy, the LORD saw, and he relented of the disaster, and said to the destroying angel, “It is enough. Now withdraw your hand.” the LORD’s angel was standing by the threshing floor of Ornan the Jebusite.
16 David lifted up his eyes, and saw the LORD’s angel standing between earth and the sky, having a drawn sword in his hand stretched out over Jerusalem. Then David and the elders, clothed in sackcloth, fell on their faces.
17 David said to God, “Isn’t it I who commanded the people to be counted? It is even I who have sinned and done very wickedly; but these sheep, what have they done? Please let your hand, O LORD my God, be against me and against my father’s house; but not against your people, that they should be plagued.”