Numbers 8:25
and at the age of fifty years they must retire from performing the work and may no longer work.
Numbers 4:23
You must number them from thirty years old and upward to fifty years old, all who enter the company to do the work of the tent of meeting.
2 Timothy 4:7
I have competed well; 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 to fifty years old, everyone who entered the company for the work in the tent of meeting;