Exodus 29:33
They shall eat these things by which atonement was made at their ordination to consecrate them, but an unqualified person is not to eat because these things are holy.
Numbers 18:4
They are to join you to maintain services related to the Tent of Meeting, for all the responsibilities involved with the tent. But no unauthorized person is to approach you.
Leviticus 10:13-18
Eat at a sacred place, because it's your and your sons' prescribed portions. It's from the offering made by fire to the LORD, since I've commanded it.
Leviticus 22:10-13
"No resident alien is to eat anything sacred. Neither the visitor of the priest nor a hired laborer is to eat anything sacred.
Numbers 1:51
Whenever the tent is ready for travel, the descendants of Levi are to take it down. When it's time to encamp, the descendants of Levi are to set it up. Any unauthorized person who approaches it is to be executed.
Numbers 3:10
Appoint Aaron and his sons so that they are to take responsibility for their priesthood. Any unauthorized person who approaches it is to be put to death."
Numbers 3:38
In front of the tent and east of the Tent of Meeting, Moses, Aaron, and Aaron's sons encamped facing the east. They were tasked to perform the duties of the sanctuary and care for the needs of the Israelis. Any unauthorized person who approached was to be executed.
Numbers 16:5
Then he addressed Korah and his entire company, "In the morning, may the LORD reveal who belongs to him and who is holy. May he cause that person to approach him. May he cause to approach him the one whom he has chosen.
Numbers 16:40
to serve as a memorial to the Israelis, a reminder that no unauthorized person, who isn't a descendant of Aaron, is to attempt to burn incense in the LORD'S presence, so that he may not become like Korah and his group, just as the LORD had spoken by the authority of Moses.
Numbers 18:7
Now you and your sons with you are to maintain your priestly duties and all matters that concern the altar and what is housed within the veil. You are to perform these services. I'm giving you the priesthood as a gift of service, but any unauthorized person who approaches is to be put to death."
Psalm 22:26
The afflicted will eat and be satisfied; those who seek the LORD will praise him, "May you live forever!"
John 6:53-55
So Jesus told them, "Truly, I tell all of you emphatically, unless you eat the flesh of the Son of Man and drink his blood, you don't have life in yourselves.
1 Corinthians 11:24
gave thanks for it, and broke it in pieces, saying, "This is my body that is for you. Keep doing this in memory of me."
1 Corinthians 11:26
For as often as you eat this bread and drink from this cup, you proclaim the Lord's death until he comes.