Numbers 8:25
And from the age of fifty years they shall return from their ministry unto the host and shall never serve again,
Numbers 4:23
from thirty years old and upward until fifty years old shalt thou number them, all that enter in to the host to do work in the tabernacle of the testimony.
2 Timothy 4:7
I have fought a good fight, I have finished the race, I have kept the faith;
Treasury of Scripture Knowledge
Summary
And from the age of fifty years they shall cease waiting upon the service thereof, and shall serve no more:
General references
Bible References
General references
Numbers 4:35
from thirty years old and upward even unto fifty years old, all that enter into the host, to minister in the tabernacle of the testimony.