Numbers 18:2

and also thy brethren, the tribe of Levi, the tribe of thy father, bring near with thee, and they are joined unto thee, and serve thee, even thou and thy sons with thee, before the tent of the testimony.

Genesis 29:34

And she conceiveth again, and beareth a son, and saith, 'Now is the time, my husband is joined unto me, because I have born to him three sons,' therefore hath one called his name Levi.

Numbers 18:4

and they have been joined unto thee, and have kept the charge of the tent of meeting, for all the service of the tent; and a stranger doth not come near unto you;

Numbers 3:6-13

'Bring near the tribe of Levi, and thou hast caused it to stand before Aaron the priest, and they have served him,

Numbers 4:15

And Aaron hath finished -- his sons also -- covering the sanctuary, and all the vessels of the sanctuary, in the journeying of the camp, and afterwards do the sons of Kohath come in to bear it, and they do not come unto the holy thing, that they have died; these things are the burden of the sons of Kohath in the tent of meeting.

Numbers 8:19

'And I give the Levites gifts to Aaron and to his sons, from the midst of the sons of Israel, to do the service of the sons of Israel in the tent of meeting, and to make atonement for the sons of Israel, and there is no plague among the sons of Israel in the sons of Israel's drawing nigh unto the sanctuary.'

Numbers 8:22

and afterwards have the Levites gone in to do their service in the tent of meeting, before Aaron and before his sons; as Jehovah hath commanded Moses concerning the Levites, so they have done to them.

Numbers 16:40

a memorial to the sons of Israel, so that a stranger who is not of the seed of Aaron doth not draw near to make a perfume before Jehovah, and is not as Korah, and as his company, -- as Jehovah hath spoken by the hand of Moses to him.

Numbers 17:7

and Moses placeth the rods before Jehovah, in the tent of the testimony.

1 Chronicles 16:39-40

and Zadok the priest, and his brethren the priests, before the tabernacle of Jehovah, in a high place that is in Gibeon,

2 Chronicles 30:16

And they stand on their station according to their ordinance; according to the law of Moses the man of God the priests are sprinkling the blood out of the hand of the Levites,

Ezekiel 44:15

And the priests, the Levites, sons of Zadok, who have kept the charge of My sanctuary in the wandering of the sons of Israel from off Me, they draw near unto Me to serve Me, and have stood before Me, to bring near to Me fat and blood -- an affirmation of the Lord Jehovah:

Treasury of Scripture Knowledge

Summary

And thy brethren also of the tribe of Levi, the tribe of thy father, bring thou with thee, that they may be joined unto thee, and minister unto thee: but thou and thy sons with thee shall minister before the tabernacle of witness.

Joined unto thee

Bible References

Joined unto thee

Genesis 29:34
And she conceiveth again, and beareth a son, and saith, 'Now is the time, my husband is joined unto me, because I have born to him three sons,' therefore hath one called his name Levi.

But thou

Numbers 3:10
'And Aaron and his sons thou dost appoint, and they have kept their priesthood, and the stranger who cometh near is put to death.'
Numbers 4:15
And Aaron hath finished -- his sons also -- covering the sanctuary, and all the vessels of the sanctuary, in the journeying of the camp, and afterwards do the sons of Kohath come in to bear it, and they do not come unto the holy thing, that they have died; these things are the burden of the sons of Kohath in the tent of meeting.
Numbers 16:40
a memorial to the sons of Israel, so that a stranger who is not of the seed of Aaron doth not draw near to make a perfume before Jehovah, and is not as Korah, and as his company, -- as Jehovah hath spoken by the hand of Moses to him.
Numbers 17:7
and Moses placeth the rods before Jehovah, in the tent of the testimony.
1 Chronicles 16:39
and Zadok the priest, and his brethren the priests, before the tabernacle of Jehovah, in a high place that is in Gibeon,
2 Chronicles 30:16
And they stand on their station according to their ordinance; according to the law of Moses the man of God the priests are sprinkling the blood out of the hand of the Levites,
Ezekiel 44:15
And the priests, the Levites, sons of Zadok, who have kept the charge of My sanctuary in the wandering of the sons of Israel from off Me, they draw near unto Me to serve Me, and have stood before Me, to bring near to Me fat and blood -- an affirmation of the Lord Jehovah:

General references

Numbers 17:7
and Moses placeth the rods before Jehovah, in the tent of the testimony.
Nehemiah 10:35
and to bring in the first fruits of our ground, and the first fruits of all fruit of every tree, year by year, to the house of Jehovah,
Hebrews 5:4
and no one to himself doth take the honour, but he who is called by God, as also Aaron: