When they arrived at Nacon's threshing floor, Uzzah reached out and grabbed the Ark of God because the oxen had stumbled.

After those who were carrying the ark of the LORD had taken six steps, he sacrificed oxen and fattened animals,

Araunah responded to David, "May your majesty the king take it and offer whatever pleases him. Here are oxen for a burnt offering, along with the threshing sledges and yokes from the oxen for wood!

"No!" the king replied to Araunah. "I will buy them from you at full price. I won't offer to the LORD my God burnt offerings that cost me nothing." So David bought the threshing floor and the oxen for 50 silver shekels,