Leviticus 22:10

And, no stranger, shall eat what is hallowed, - neither, one who dwelleth with a priest nor a hireling shall eat what is hallowed.

1 Samuel 21:6

So the priest gave him hallowed bread , - because there was there no bread, save the Presence-Bread, which had to be removed from before Yahweh, to put hot bread, on the day when it should be taken away.

Matthew 12:4

he entered into the house of God and, the presence-bread, did eat, which it was not, allowable, for him to eat, nor for them who were with him, - save for the priests, alone?

Exodus 29:33

thus shall they eat those things wherewith a propitiatory-covering hath been made, to install them, to hallow them, but, a stranger, shall not eat, for holy, they are.

Treasury of Scripture Knowledge

Summary

There shall no stranger eat of the holy thing: a sojourner of the priest, or an hired servant, shall not eat of the holy thing.

The word zar, a stranger, does not mean one of another nation, a foreigner, which is expressed by hechar, but one who is not of the seed of aaron, or does not belong to his family

General references

Bible References

The word zar, a stranger, does not mean one of another nation, a foreigner, which is expressed by hechar, but one who is not of the seed of aaron, or does not belong to his family

1 Samuel 21:6
So the priest gave him hallowed bread , - because there was there no bread, save the Presence-Bread, which had to be removed from before Yahweh, to put hot bread, on the day when it should be taken away.
Matthew 12:4
he entered into the house of God and, the presence-bread, did eat, which it was not, allowable, for him to eat, nor for them who were with him, - save for the priests, alone?

General references

Exodus 12:45
An alien or a hireling, shall not eat thereof.