Cross reference
Hebrews 13:10
10 We have an altar, whereof they have no right to eat that serve the tabernacle.
1 Corinthians 9:13
13 Know ye not that they that minister about sacred things eat `of' the things of the temple, `and' they that wait upon the altar have their portion with the altar?
Numbers 3:7-8
7 And they shall keep his charge, and the charge of the whole congregation before the tent of meeting, to do the service of the tabernacle.
8 And they shall keep all the furniture of the tent of meeting, and the charge of the children of Israel, to do the service of the tabernacle.
Numbers 7:5
5 Take it of them, that they may be `used' in doing the service of the tent of meeting; and thou shalt give them unto the Levites, to every man according to his service.
1 Corinthians 5:7-8
7 Purge out the old leaven, that ye may be a new lump, even as ye are unleavened. For our passover also hath been sacrificed, `even' Christ:
8 wherefore let us keep the feast, not with old leaven, neither with the leaven of malice and wickedness, but with the unleavened bread of sincerity and truth.
1 Corinthians 10:17-18
17 seeing that we, who are many, are one bread, one body: for we are all partake of the one bread.
18 Behold Israel after the flesh: have not they that eat the sacrifices communion with the altar?
1 Corinthians 10:20
20 But `I say', that the things which the Gentiles sacrifice, they sacrifice to demons, and not to God: and I would not that ye should have communion with demons.