'Offer' in the Bible

Araunah told David, "My lord the king may take whatever he wishes and offer it. Look! Here are oxen for burnt offerings, and threshing sledges and harnesses for wood.

But the king said to Araunah, "No, I insist on buying it from you! I will not offer to the Lord my God burnt sacrifices that cost me nothing." So David bought the threshing floor and the oxen for fifty pieces of silver.