Numbers 4:47

from 30 years old to 50 years old, everyone who was qualified to do the work of serving at the tent of meeting and transporting it.

Numbers 4:3

men from 30 years old to 50 years old—everyone who is qualified to do work at the tent of meeting.

Numbers 4:15

“Aaron and his sons are to finish covering the holy objects and all their equipment whenever the camp is to move on. The Kohathites will come and carry them, but they are not to touch the holy objects or they will die. These are the transportation duties of the Kohathites regarding the tent of meeting.

Numbers 4:23-24

Register men from 30 years old to 50 years old, everyone who is qualified to perform service, to do work at the tent of meeting.

Numbers 4:30

Register men from 30 years old to 50 years old, everyone who is qualified to do the work of the tent of meeting.

Numbers 4:37

These were the registered men of the Kohathite clans, everyone who could serve at the tent of meeting. Moses and Aaron registered them at the Lord’s command through Moses.

1 Chronicles 23:3

The Levites 30 years old or more were counted; the total number of men was 38,000 by headcount.

1 Chronicles 23:27

for according to the last words of David, the Levites 20 years old or more were to be counted—

Romans 12:6-8

According to the grace given to us, we have different gifts:

If prophecy,
use it according to the standard of one’s faith;

1 Corinthians 12:4-31

Now there are different gifts, but the same Spirit.

Treasury of Scripture Knowledge

Summary

From thirty years old and upward even unto fifty years old, every one that came to do the service of the ministry, and the service of the burden in the tabernacle of the congregation,

General references

Bible References

From thirty

Numbers 4:3
men from 30 years old to 50 years old—everyone who is qualified to do work at the tent of meeting.
1 Chronicles 23:3
The Levites 30 years old or more were counted; the total number of men was 38,000 by headcount.

Every one

Numbers 4:15
“Aaron and his sons are to finish covering the holy objects and all their equipment whenever the camp is to move on. The Kohathites will come and carry them, but they are not to touch the holy objects or they will die. These are the transportation duties of the Kohathites regarding the tent of meeting.
Romans 12:6
According to the grace given to us, we have different gifts:

If prophecy,
use it according to the standard of one’s faith;
1 Corinthians 12:4
Now there are different gifts, but the same Spirit.

General references

Numbers 4:35
men from 30 years old to 50 years old, everyone who was qualified for work at the tent of meeting.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.