Numbers 8:25

New International Version

but at the age of fifty, they must retire from their regular service and work no longer.

Cross References

Numbers 4:23

Count all the men from thirty to fifty years of age who come to serve in the work at the tent of meeting.

Numbers 8:24

“This applies to the Levites: Men twenty-five years old or more shall come to take part in the work at the tent of meeting,

Numbers 8:26

They may assist their brothers in performing their duties at the tent of meeting, but they themselves must not do the work. This, then, is how you are to assign the responsibilities of the Levites.”

2 Timothy 4:7

I have fought the good fight, I have finished the race, I have kept the faith.