Numbers 3:10

But you will count Aaron and his descendants; they will keep their priesthood, and the stranger who approaches will be put to death."

Numbers 1:51

And when the tabernacle is set out, the Levites will {take it down}, and when encamping the tabernacle the Levites will set it up; the stranger that approaches [it] will be put to death.

Numbers 3:38

Those encamped before the tabernacle to the east--before the tent of assembly to the east--[were] Moses and Aaron and his sons; they will keep the responsibility of the sanctuary {for the Israelites}; and the stranger who approaches will be put to death.

Numbers 18:7

But you with your sons will keep your priesthood to perform your priestly duties for everything at the altar and for {the area behind the curtain}. I give you the priesthood as a gift, but the stranger who approaches will be put to death."

Romans 12:7

if [it is] service, by service; if [it is] one who teaches, by teaching;

Exodus 29:9

And you will gird Aaron and his sons [with] sashes and wrap headdresses on them. And priesthood will be theirs as a lasting rule, and {you will ordain Aaron and his sons.}

Numbers 16:35

And fire went out from Yahweh, and it consumed the two hundred and fifty men presenting the incense.

Numbers 16:40

[it was] a memorial for the {Israelites}, so that {no strange man} who is not from {the offspring} of Aaron should approach the presence [of] Yahweh to burn a smoke offering; he will not be like Korah and his company, just as Yahweh had spoken to him by the hand of Moses.

Numbers 18:3

They will keep your responsibility and the responsibility of all the tent, only they may not come near the vessels of the sanctuary and the altar, so both you and they will not die.

1 Samuel 6:19

He struck seventy men among the men of Beth Shemesh because they looked into the ark of Yahweh. So the people mourned because Yahweh had struck a great blow among the people.

2 Samuel 6:7

{Then the anger of Yahweh was kindled} against Uzza, and God struck him down there because of the indiscretion, and he died there beside the ark of God.

1 Chronicles 6:32

They were ministering with song before the tabernacle of the tent of assembly until Solomon built the temple of Yahweh in Jerusalem. And they stood according to their order with respect to their duty.

2 Chronicles 26:16-21

But on account of his strength his heart grew proud unto destruction. And he acted unfaithfully against Yahweh his God and went into the temple of Yahweh to offer an incense offering on the altar.

Ezekiel 44:8

And you did not observe the responsibility of my sanctuary, but you appointed [them] as the keepers of my responsibility in my sanctuary for you."

Acts 6:3-4

So, brothers, select from among you seven men {of good reputation}, full of the Spirit and wisdom, whom we will put in charge of this need.

Ephesians 2:19

Consequently, therefore, you are no longer strangers and foreigners, but you are fellow citizens of the saints and members of the household of God,

1 Timothy 4:15-16

Practice these [things]. Be [diligent] in these [things], in order that your progress may be evident to everyone.

Hebrews 8:4

Now if he were on earth, he would not even be a priest, [because there] are those who offer the gifts according to the law,

Hebrews 10:19-22

Therefore, brothers, [since we] have confidence for the entrance into the sanctuary by the blood of Jesus,

Treasury of Scripture Knowledge

Summary

And thou shalt appoint Aaron and his sons, and they shall wait on their priest's office: and the stranger that cometh nigh shall be put to death.

General references

Bible References

They shall

Numbers 18:7
But you with your sons will keep your priesthood to perform your priestly duties for everything at the altar and for {the area behind the curtain}. I give you the priesthood as a gift, but the stranger who approaches will be put to death."
1 Chronicles 6:32
They were ministering with song before the tabernacle of the tent of assembly until Solomon built the temple of Yahweh in Jerusalem. And they stood according to their order with respect to their duty.
Ezekiel 44:8
And you did not observe the responsibility of my sanctuary, but you appointed [them] as the keepers of my responsibility in my sanctuary for you."
Acts 6:3
So, brothers, select from among you seven men {of good reputation}, full of the Spirit and wisdom, whom we will put in charge of this need.
Romans 12:7
if [it is] service, by service; if [it is] one who teaches, by teaching;
1 Timothy 4:15
Practice these [things]. Be [diligent] in these [things], in order that your progress may be evident to everyone.

And the stranger

Numbers 3:38
Those encamped before the tabernacle to the east--before the tent of assembly to the east--[were] Moses and Aaron and his sons; they will keep the responsibility of the sanctuary {for the Israelites}; and the stranger who approaches will be put to death.
Numbers 1:51
And when the tabernacle is set out, the Levites will {take it down}, and when encamping the tabernacle the Levites will set it up; the stranger that approaches [it] will be put to death.
Numbers 16:35
And fire went out from Yahweh, and it consumed the two hundred and fifty men presenting the incense.
Numbers 18:3
They will keep your responsibility and the responsibility of all the tent, only they may not come near the vessels of the sanctuary and the altar, so both you and they will not die.
1 Samuel 6:19
He struck seventy men among the men of Beth Shemesh because they looked into the ark of Yahweh. So the people mourned because Yahweh had struck a great blow among the people.
2 Samuel 6:7
{Then the anger of Yahweh was kindled} against Uzza, and God struck him down there because of the indiscretion, and he died there beside the ark of God.
2 Chronicles 26:16
But on account of his strength his heart grew proud unto destruction. And he acted unfaithfully against Yahweh his God and went into the temple of Yahweh to offer an incense offering on the altar.
Ephesians 2:19
Consequently, therefore, you are no longer strangers and foreigners, but you are fellow citizens of the saints and members of the household of God,
Hebrews 8:4
Now if he were on earth, he would not even be a priest, [because there] are those who offer the gifts according to the law,
Hebrews 10:19
Therefore, brothers, [since we] have confidence for the entrance into the sanctuary by the blood of Jesus,

General references

Deuteronomy 18:5
For Yahweh your God has chosen him from [among] all your tribes to stand to minister in the name of Yahweh, he and his sons {forever}.