Numbers 1:2-3
“Take a census of the whole congregation of Israel by their clans and families, listing every man by name, one by one. / You and Aaron are to number those who are twenty years of age or older by their divisions—everyone who can serve in Israel’s army.

Numbers 3:15
“Number the Levites by their families and clans. You are to count every male a month old or more.”

Numbers 8:24-26
“This applies to the Levites: Men twenty-five years of age or older shall enter to perform the service in the work at the Tent of Meeting. / But at the age of fifty, they must retire from performing the work and no longer serve. / After that, they may assist their brothers in fulfilling their duties at the Tent of Meeting, but they themselves are not to do the work. This is how you are to assign responsibilities to the Levites.”

Numbers 26:2
“Take a census of the whole congregation of Israel by the houses of their fathers—all those twenty years of age or older who can serve in the army of Israel.”

1 Chronicles 23:3-24
The Levites thirty years of age or older were counted, and the total number of men was 38,000. / “Of these,” said David, “24,000 are to oversee the work of the house of the LORD, 6,000 are to be officers and judges, / 4,000 are to be gatekeepers, and 4,000 are to praise the LORD with the instruments I have made for giving praise.” ...

Exodus 30:12-14
“When you take a census of the Israelites to number them, each man must pay the LORD a ransom for his life when he is counted. Then no plague will come upon them when they are numbered. / Everyone who crosses over to those counted must pay a half shekel, according to the sanctuary shekel, which weighs twenty gerahs. This half shekel is an offering to the LORD. / Everyone twenty years of age or older who crosses over must give this offering to the LORD.

Leviticus 27:3
if the valuation concerns a male from twenty to sixty years of age, then your valuation shall be fifty shekels of silver, according to the sanctuary shekel.

2 Chronicles 31:17
and to the priests enrolled according to their families in the genealogy, as well as to the Levites twenty years of age or older, according to their responsibilities and divisions.

Ezra 3:8
In the second month of the second year after they had arrived at the house of God in Jerusalem, Zerubbabel son of Shealtiel, Jeshua son of Jozadak, and the rest of their associates including the priests, the Levites, and all who had returned to Jerusalem from the captivity, began the work. They appointed Levites twenty years of age or older to supervise the construction of the house of the LORD.

Nehemiah 7:5
Then my God put it into my heart to assemble the nobles, the officials, and the people to be enrolled by genealogy. I found the genealogical register of those who had first returned, and I found the following written in it:

Luke 2:36-37
There was also a prophetess named Anna, the daughter of Phanuel, of the tribe of Asher, who was well along in years. She had been married for seven years, / and then was a widow to the age of eighty-four. She never left the temple, but worshiped night and day, fasting and praying.

Acts 4:4
But many who heard the message believed, and the number of men grew to about five thousand.

Acts 5:14
Yet more and more believers were brought to the Lord—large numbers of both men and women.

Acts 6:7
So the word of God continued to spread. The number of disciples in Jerusalem grew rapidly, and a great number of priests became obedient to the faith.

Acts 21:20
When they heard this, they glorified God. Then they said to Paul, “You see, brother, how many thousands of Jews have believed, and all of them are zealous for the law.