Luke 3:23

At the outset Jesus was about thirty years of age; he was the son, as people supposed, of Joseph, the son of Heli,

2 Corinthians 10:3-4

I do live in the flesh, but I do not make war as the flesh does;

Ephesians 6:10-18

To conclude. Be strong in the Lord and in the strength of his might;

1 Timothy 1:18

I transmit these instructions to you, Timotheus my son, in accordance with what the prophets said who first directed me to you; fight the good fight on these lines,

1 Timothy 3:1

It is a popular saying that "whoever aspires to office is set upon an excellent occupation."

1 Timothy 3:6

he must not be a new convert, in case he gets conceited and incurs the doom passed on the devil;

Treasury of Scripture Knowledge

Summary

From thirty years old and upward even until fifty years old, all that enter into the host, to do the work in the tabernacle of the congregation.

Bible References

Enter

2 Corinthians 10:3
I do live in the flesh, but I do not make war as the flesh does;
Ephesians 6:10
To conclude. Be strong in the Lord and in the strength of his might;
1 Timothy 1:18
I transmit these instructions to you, Timotheus my son, in accordance with what the prophets said who first directed me to you; fight the good fight on these lines,

To do

1 Timothy 3:1
It is a popular saying that "whoever aspires to office is set upon an excellent occupation."