'Altar of the Lord' in the Bible

Present the meat and blood of your burnt offerings on the altar of the Lord your God. The blood of your other sacrifices is to be poured out beside the altar of the Lord your God, but you may eat the meat.

“Then the priest will take the container from your hand and place it before the altar of the Lord your God.

Use uncut stones to build the altar of the Lord your God and offer burnt offerings to the Lord your God on it.