Romans 12:7

or ministry, let us attend to the ministry: or he that teacheth, on teaching: or he that exhorteth, on exhortation:

Acts 6:3-4

Wherefore, brethren, look out from among you seven men of good character, full of the holy Spirit, and of wisdom, whom we may appoint over this matter:

Ephesians 2:19

Now therefore ye are no more strangers and foreigners, but fellow-citizens with the saints, and of the houshold of God;

1 Timothy 4:15-16

Meditate on these things, be wholly in them, that thy proficiency may be manifest in all.

Hebrews 8:4

For if He were on earth, He could not be a priest, seeing there are priests already that offer gifts according to the law:

Hebrews 10:19-22

Having therefore, brethren, free admission into the holy places 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.

Bible References

They shall

Acts 6:3
Wherefore, brethren, look out from among you seven men of good character, full of the holy Spirit, and of wisdom, whom we may appoint over this matter:
Romans 12:7
or ministry, let us attend to the ministry: or he that teacheth, on teaching: or he that exhorteth, on exhortation:
1 Timothy 4:15
Meditate on these things, be wholly in them, that thy proficiency may be manifest in all.

And the stranger

Ephesians 2:19
Now therefore ye are no more strangers and foreigners, but fellow-citizens with the saints, and of the houshold of God;
Hebrews 8:4
For if He were on earth, He could not be a priest, seeing there are priests already that offer gifts according to the law:
Hebrews 10:19
Having therefore, brethren, free admission into the holy places by the blood of Jesus,