Leviticus 22:25

neither of a stranger's hand shall ye offer an offering to your God of any such. For they mar all in that they have deformities in them, and therefore cannot be accepted for you.'"

Leviticus 21:6

They shall be holy unto their God, and not pollute the name of their God, for the sacrifices of the LORD and the bread of their God they do offer: therefore they must be holy.

Leviticus 21:8

Sanctify him therefore, for he offereth up the bread of God: he shall therefore be holy unto thee, for I the LORD which sanctify you, am holy.

Leviticus 21:21-22

No man that is deformed of the seed of Aaron the priest, shall come nigh to offer the sacrifices of the LORD. If he have a deformity, he shall not preace to offer the bread of his God.

Numbers 15:14-16

And if there be a stranger with you or be among you in your generations, and will offer an offering of a sweet savour unto the LORD: even as ye do, so he shall do.

Numbers 16:40

to be a remembrance unto the children of Israel, that no stranger which is not of the seed of Aaron, come near to offer cense before the LORD, that he be not made like unto Korah and his company: as the LORD said unto him by the hand of Moses.

Ezra 6:8-10

I have commanded also, what shall be done to the Elders of Judah for the building of the house of God, that there shall diligently be taken of the king's goods, even of the rents beyond the water, and given unto the men, and that they be not hindered.

Malachi 1:7-8

In this: that ye offer unclean bread upon mine altar. And if ye will say, 'Wherein have we offered any unclean thing unto thee?' In this that ye say: the altar of the LORD is not to be regarded.

Malachi 1:12-14

But ye have unhallowed it, in that ye say, 'The altar of the LORD is not to be regarded, and the thing that is set thereupon, not worthy to be eaten.'

Ephesians 2:12

remember, I say, that ye were at that time without Christ, and were reputed aliens from the commonwealth of Israel, and were strangers from the testaments of promise, and had no hope, and were without God in this world.

1 John 5:18

We know that all that are born of God, sin not: but he that is born of God keepeth himself, and that wicked toucheth him not.

Treasury of Scripture Knowledge

Summary

Neither from a stranger's hand shall ye offer the bread of your God of any of these; because their corruption is in them, and blemishes be in them: they shall not be accepted for you.

General references

Bible References

A stranger's

Numbers 15:14
And if there be a stranger with you or be among you in your generations, and will offer an offering of a sweet savour unto the LORD: even as ye do, so he shall do.
Numbers 16:40
to be a remembrance unto the children of Israel, that no stranger which is not of the seed of Aaron, come near to offer cense before the LORD, that he be not made like unto Korah and his company: as the LORD said unto him by the hand of Moses.
Ezra 6:8
I have commanded also, what shall be done to the Elders of Judah for the building of the house of God, that there shall diligently be taken of the king's goods, even of the rents beyond the water, and given unto the men, and that they be not hindered.

The bread

Leviticus 21:6
They shall be holy unto their God, and not pollute the name of their God, for the sacrifices of the LORD and the bread of their God they do offer: therefore they must be holy.
Malachi 1:7
In this: that ye offer unclean bread upon mine altar. And if ye will say, 'Wherein have we offered any unclean thing unto thee?' In this that ye say: the altar of the LORD is not to be regarded.

Because

Ephesians 2:12
remember, I say, that ye were at that time without Christ, and were reputed aliens from the commonwealth of Israel, and were strangers from the testaments of promise, and had no hope, and were without God in this world.
1 John 5:18
We know that all that are born of God, sin not: but he that is born of God keepeth himself, and that wicked toucheth him not.

General references

Leviticus 22:20
Let them offer nothing that is deformed for they shall get no favour therewith.
Numbers 9:14
And when a stranger dwelleth among you and will offer Passover unto the LORD, according to the ordinance of Passover and manner thereof shall he offer it. And ye shall have one law both for the stranger and for him that was born at home in the land.'"