15 Then God sent a messenger to Jerusalem to destroy it. But just as the messenger was about to destroy it, the Lord looked and changed his mind about the destruction. He said to the messenger who was destroying it, "That’s enough! Withdraw your hand!" At that time the Lord’s messenger was standing near the threshing floor of Ornan the Jebusite.
16 When David looked up, he saw the Lord’s messenger stationed between the earth and the sky with a drawn sword in his hand stretched out against Jerusalem. Then David and the elders, dressed in mourning clothes, fell on their faces;
17 and David said to God, "Wasn’t it I who ordered the numbering of the people? I’m the sinner, the one responsible for this evil. But these sheep—what have they done? Lord, my God, turn your hand against me and my household, but spare your people from the plague."
18 The Lord’s messenger ordered Gad to tell David that he should go up to the threshing floor of Ornan the Jebusite in order to set up an altar for the Lord.
19 So David went up, following the instructions Gad had delivered in the Lord’s name.
20 Ornan turned around and saw the king. His four sons who were with him hid themselves, but Ornan continued threshing wheat.
21 When David approached Ornan, Ornan looked up, recognized David, left the threshing floor, and bowed to David with his face to the ground.