Matthew 5:23-24

Therefore, if you are offering your gift at the altar and there remember that your brother has something against you,

Matthew 23:19

You blind men! For which is greater, the gift or the altar that makes the gift sacred?

Hebrews 13:10-12

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

Treasury of Scripture Knowledge

Summary

And the priest shall take the basket out of thine hand, and set it down before the altar of the LORD thy God.

Bible References

Before the

Matthew 5:23
Therefore, if you are offering your gift at the altar and there remember that your brother has something against you,
Matthew 23:19
You blind men! For which is greater, the gift or the altar that makes the gift sacred?
Hebrews 13:10
We have an altar from which those who serve the tabernacle have no right to eat.