BSB2 Samuel 24:24
“No,” replied the king, “I insist on paying a price, for I will not offer to the LORD my God burnt offerings that cost me nothing.” So David bought the threshing floor and the oxen for fifty shekels of silver.
eng_kjv2 Samuel 24:24
And the king said unto Araunah, Nay; but I will surely buy it of thee at a price: neither will I offer burnt offerings unto the LORD my God of that which doth cost me nothing. So David bought the threshingfloor and the oxen for fifty shekels of silver.