'Fellowship' in the Bible

just as Moses the Lord’s servant had commanded the Israelites. He built it according to what is written in the book of the law of Moses: an altar of uncut stones on which no iron tool has been used. Then they offered burnt offerings to the Lord and sacrificed fellowship offerings on it.

that we have built for ourselves an altar to turn away from Him. May the Lord Himself hold us accountable if we intended to offer burnt offerings and grain offerings on it, or to sacrifice fellowship offerings on it.

Instead, it is to be a witness between us and you, and between the generations after us, so that we may carry out the worship of the Lord in His presence with our burnt offerings, sacrifices, and fellowship offerings. Then in the future, your descendants will not be able to say to our descendants, ‘You have no share in the Lord!’