Hebrews 13:10

10We haveἔχομενan altarθυσιαστήριονfromἐξwhichοὗto eatφαγεῖνnotοὐκhaveἔχουσινauthorityἐξουσίανthoseοἱin theτῇtabernacleσκηνῇservingλατρεύοντες.

We have an altar from which those serving in the tabernacle have no authority to eat.