Hebrews 13:10

We have an altar from which those who serve the holy tabernacle have no right to eat.

1 Corinthians 9:13

Do you not know that those who serve around sacred things eat from the things of the temple, and those who wait on the altar have their portion with the altar?

Numbers 3:7-8

They shall keep his requirements, and the requirements of the whole congregation before the Tent of Meeting, to do the service of the tabernacle.

Numbers 7:5

"Accept these from them, that they may be used in doing the service of the Tent of Meeting; and you shall give them to the Levites, to every man according to his service."

1 Corinthians 5:7-8

Purge out the old yeast, that you may be a new lump, even as you are unleavened. For indeed Christ, our Passover, has been sacrificed.

1 Corinthians 10:17-18

Because there is one loaf of bread, we, who are many, are one body; for we all partake of the one loaf of bread.

1 Corinthians 10:20

But I say that the things which the Gentiles sacrifice, they sacrifice to demons, and not to God, and I do not desire that you would have fellowship with demons.

Treasury of Scripture Knowledge

Summary

We have an altar, whereof they have no right to eat which serve the tabernacle.

Bible References

An altar

1 Corinthians 5:7
Purge out the old yeast, that you may be a new lump, even as you are unleavened. For indeed Christ, our Passover, has been sacrificed.
1 Corinthians 9:13
Do you not know that those who serve around sacred things eat from the things of the temple, and those who wait on the altar have their portion with the altar?
1 Corinthians 10:17
Because there is one loaf of bread, we, who are many, are one body; for we all partake of the one loaf of bread.

Serve

Numbers 3:7
They shall keep his requirements, and the requirements of the whole congregation before the Tent of Meeting, to do the service of the tabernacle.
Numbers 7:5
"Accept these from them, that they may be used in doing the service of the Tent of Meeting; and you shall give them to the Levites, to every man according to his service."

General references

Exodus 37:25
He made the altar of incense of acacia wood. It was square: its length was a cubit, and its breadth a cubit. Its height was two cubits. Its horns were of one piece with it.
Exodus 40:6
You shall set the altar of burnt offering before the door of the tabernacle of the Tent of Meeting.
Isaiah 19:19
In that day, there will be an altar to the LORD in the midst of the land of Egypt, and a pillar to the LORD at its border.
Luke 5:38
But new wine must be put into fresh wineskins.