Numbers 4:3
from thirty years old and upward until fifty years old, all that enter into the host, to do work in the tabernacle of the testimony.
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.
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 commandment and the commandment of the whole congregation before the tabernacle of the testimony, to minister in the service of the tabernacle.
Numbers 4:30
From thirty years old and upward even unto fifty years old shalt thou number them, all that enters into the host, to do work in the tabernacle of the testimony.
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.
Numbers 8:24-26
This regarding the Levites from twenty-five years old and upward, they shall go in to serve in the host of the tabernacle of the testimony.
Numbers 16:9
Does it seem but a small thing unto you that the God of Israel has separated you from the congregation of Israel, to bring you near to himself to minister in the service of the tabernacle of the LORD and to stand before the congregation to minister unto them?
2 Kings 11:4-12
But the seventh year Jehoiada sent and took rulers over hundreds, captains and people of the guard, and brought them to him into the house of the LORD and made a covenant with them, causing them to swear an oath in the house of the LORD, and he showed them the king's son.
1 Chronicles 6:48
Their brethren, also the Levites, were given over unto all the ministry of the tabernacle of the house of God.
1 Chronicles 23:3-5
were numbered from the age of thirty years and upward; and their number by their polls, man by man, was thirty-eight thousand.
1 Chronicles 23:24-32
These are the sons of Levi after the houses of their fathers, even the chief of the fathers, as they were counted by number of names by their polls, that did work in the ministry of the house of the LORD, from the age of twenty years and upward.
1 Chronicles 28:12-13
and the pattern of all that he had received by the Spirit of the courts of the house of the LORD and of all the chambers round about, of the treasuries of the house of God and of the treasuries of the holy 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
And in the second year of their coming unto the house of God in Jerusalem, in the second month, began Zerubbabel, the son of Shealtiel, and Jeshua, the son of Jozadak, and the remnant of their brethren, the priests and the Levites, and all those that were come out of the captivity unto Jerusalem, and appointed the Levites, from twenty years old and upward, to set forward the work of the house of the LORD.
Luke 3:23
And Jesus himself began to be about thirty years of age, being (as was supposed) the son of Joseph, who was the son of Heli,
2 Corinthians 10:3-4
For though we walk in the flesh, we do not war after the flesh
Ephesians 6:10-18
Finally, my brethren, be strong in the Lord and in the power of his might.
1 Timothy 1:18
This charge I commit unto thee, son Timothy, so that according to past prophecies regarding thee, that thou by them might war a good warfare;
1 Timothy 3:1
The Word is faithful, If anyone desires the office of a bishop, , he desires a difficult ministry.
1 Timothy 3:6
not a novice, lest being puffed up, he fall into judgment of the devil.