Numbers 4:3
from thirty years old and upward even until fifty years old, all that enter upon the service, to do the work in the tent of meeting.
Numbers 4:23
from thirty years old and upward until fifty years old shalt thou number them; all that enter in to wait upon the service, to do the work in the tent of meeting.
Genesis 41:46
And Joseph was thirty years old when he stood before Pharaoh king of Egypt. And Joseph went out from the presence of Pharaoh, and went throughout all the land of Egypt.
Numbers 3:7-8
And they shall keep his charge, and the charge of the whole congregation before the tent of meeting, to do the service of the tabernacle.
Numbers 4:30
from thirty years old and upward even unto fifty years old shalt thou number them, every one that entereth upon the service, to do the work of the tent of meeting.
Numbers 4:35
from thirty years old and upward even unto fifty years old, every one that entered upon the service, for work in the tent of meeting:
Numbers 8:24-26
This is that which belongeth unto the Levites: from twenty and five years old and upward they shall go in to wait upon the service in the work of the tent of meeting:
Numbers 16:9
seemeth it but a small thing unto you, that the God of Israel hath separated you from the congregation of Israel, to bring you near to himself, to do the service of the tabernacle of Jehovah, and to stand before the congregation to minister unto them;
2 Kings 11:4-12
And in the seventh year Jehoiada sent and fetched the captains over hundreds of the Carites and of the guard, and brought them to him into the house of Jehovah; and he made a covenant with them, and took an oath of them in the house of Jehovah, and showed them the king's son.
1 Chronicles 6:48
And their brethren the Levites were appointed for all the service of the tabernacle of the house of God.
1 Chronicles 23:3-5
And the Levites were numbered from thirty years old and upward: and their number by their polls, man by man, was thirty and eight thousand.
1 Chronicles 23:24-32
These were the sons of Levi after their fathers houses, even the heads of the fathers houses of those of them that were counted, in the number of names by their polls, who did the work for the service of the house of Jehovah, from twenty years old and upward.
1 Chronicles 28:12-13
and the pattern of all that he had by the Spirit, for the courts of the house of Jehovah, and for all the chambers round about, for the treasuries of the house of God, and for the treasuries of the dedicated things;
2 Chronicles 23:1-11
And in the seventh year Jehoiada strengthened himself, and took the captains of hundreds, Azariah the son of Jeroham, and Ishmael the son of Jehohanan, and Azariah the son of Obed, and Maaseiah the son of Adaiah, and Elishaphat the son of Zichri, into covenant with him.
Ezra 3:8
Now in the second year of their coming unto the house of God at Jerusalem, in the second month, began Zerubbabel the son of Shealtiel, and Jeshua the son of Jozadak, and the rest of their brethren the priests and the Levites, and all they that were come out of the captivity unto Jerusalem, and appointed the Levites, from twenty years old and upward, to have the oversight of the work of the house of Jehovah.
Luke 3:23
And Jesus himself, when he began to teach , was about thirty years of age, being the son (as was supposed) of Joseph, the'son of Heli,
2 Corinthians 10:3-4
For though we walk in the flesh, we do not war according to the flesh
Ephesians 6:10-18
Finally, be strong in the Lord, and in the strength of his might.
1 Timothy 1:18
This charge I commit unto thee, my child Timothy, according to the prophecies which led the way to thee, that by them thou mayest war the good warfare;
1 Timothy 3:1
Faithful is the saying, If a man seeketh the office of a bishop, he desireth a good work.
1 Timothy 3:6
not a novice, lest being puffed up he fall into the condemnation of the devil.