Hebrews 13:10

We have an altar from which those who serve the tabernacle (sacred tent) have no right to eat.

1 Corinthians 9:13

Do you not know that those who officiate in the sacred services of the temple eat from the temple [offerings of meat and bread] and those who regularly attend the altar have their share from the [offerings brought to the] altar?

Numbers 3:7-8

They shall carry out the duties for him and for the whole congregation before the Tent of Meeting, doing the service of the tabernacle.

Numbers 7:5

“Accept these things from them, so that they may be used in the service of the Tent of Meeting (tabernacle), and give them to the Levites, to each man according to his service.”

1 Corinthians 5:7-8

Clean out the old leaven so that you may be a new batch, just as you are, still unleavened. For Christ our Passover Lamb has been sacrificed.

1 Corinthians 10:17-18

Since there is one bread, we [believers] who are many are [united into] one body; for we all partake of the one bread [which represents the body of Christ].

1 Corinthians 10:20

On the contrary, the things which the Gentiles (pagans) sacrifice, they sacrifice to demons [in effect], and not to God; and I do not want you to become partners with demons [by eating at feasts in pagan temples].

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
Clean out the old leaven so that you may be a new batch, just as you are, still unleavened. For Christ our Passover Lamb has been sacrificed.
1 Corinthians 9:13
Do you not know that those who officiate in the sacred services of the temple eat from the temple [offerings of meat and bread] and those who regularly attend the altar have their share from the [offerings brought to the] altar?
1 Corinthians 10:17
Since there is one bread, we [believers] who are many are [united into] one body; for we all partake of the one bread [which represents the body of Christ].

Serve

Numbers 3:7
They shall carry out the duties for him and for the whole congregation before the Tent of Meeting, doing the service of the tabernacle.
Numbers 7:5
“Accept these things from them, so that they may be used in the service of the Tent of Meeting (tabernacle), and give them to the Levites, to each man according to his service.”

General references

Exodus 37:25
Then Bezalel made the incense altar of acacia wood; its top was a cubit square and it was two cubits high; the horns were of one piece with it.
Exodus 40:6
You shall set the [bronze] altar of burnt offering in front of the doorway 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 memorial stone to the Lord near its border.
Luke 5:38
But new wine must be put into fresh wineskins.