1 Chronicles 21:20-23

20While Ornan was threshing wheat, he turned and saw the angel. His four sons who were with him hid themselves.

21When David came to Ornan, Ornan looked up and saw David. He went out from the threshing floor and bowed to David with his face to the ground.

22Then David said to Ornan: “Give me the site of this threshing floor that I may build an altar to Adonai. Sell it to me for full price, so the plague on the people may be stopped.”

23Then Ornan said to David, “Take it! Let my lord the king do whatever seems good in his eyes. Look, I will give the oxen for burnt offerings, the threshing sledges for wood, and the wheat for the grain offering. I will give all this.”