the Jebusites, Amorites, Girgashites,

David and all Israel marched to Jerusalem (that is, Jebus); the Jebusites who inhabited the land were there.

David said, “Whoever is the first to kill a Jebusite will become chief commander.” Joab son of Zeruiah went up first, so he became the chief.

Then God sent an angel to Jerusalem to destroy it, but when the angel was about to destroy the city, the Lord looked, relented concerning the destruction, and said to the angel who was destroying the people, “Enough, withdraw your hand now!” The angel of the Lord was then standing at the threshing floor of Ornan the Jebusite.

So the angel of the Lord ordered Gad to tell David to go and set up an altar to the Lord on the threshing floor of Ornan the Jebusite.

At that time, David offered sacrifices there when he saw that the Lord answered him at the threshing floor of Ornan the Jebusite.