2 Samuel 6:6

6:6 When they arrived at the threshing floor of Nacon, Uzzah reached out and grabbed hold of the ark of God, because the oxen stumbled.

2 Samuel 24:18

David Acquires a Threshing Floor and Constructs an Altar There

24:18 So Gad went to David that day and told him, “Go up and build an altar for the Lord on the threshing floor of Araunah the Jebusite.”