Hebrews 13:10

[Now] we [Christians] have an altar [i.e., the sacrifice of Christ] from which people who serve in the Tabernacle [i.e., the Jews] have no right to eat.

Revelation 21:14

And the wall of the city had twelve foundation stones, and the names of the twelve apostles of the Lamb [were inscribed on them].

Treasury of Scripture Knowledge

Summary

This was the dedication of the altar, in the day when it was anointed, by the princes of Israel: twelve chargers of silver, twelve silver bowls, twelve spoons of gold:

Bible References

The dedication

Hebrews 13:10
[Now] we [Christians] have an altar [i.e., the sacrifice of Christ] from which people who serve in the Tabernacle [i.e., the Jews] have no right to eat.
Revelation 21:14
And the wall of the city had twelve foundation stones, and the names of the twelve apostles of the Lamb [were inscribed on them].