1 Chronicles 23:24
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.
Numbers 10:17
And the tabernacle was taken down; and the sons of Gershon and the sons of Merari, who bare the tabernacle, set forward.
Numbers 10:21
And the Kohathites set forward, bearing the sanctuary: and the others did set up the tabernacle against their coming.
1 Chronicles 23:3
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.
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 8:24
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:
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.
Numbers 1:2-4
Take ye the sum of all the congregation of the children of Israel, by their families, by their fathers houses, according to the number of the names, every male, by their polls;
Numbers 1:18
And they assembled all the congregation together on the first day of the second month; and they declared their pedigrees after their families, by their fathers houses, according to the number of the names, from twenty years old and upward, by their polls.
Numbers 1:22
Of the children of Simeon, their generations, by their families, by their fathers houses, those that were numbered thereof, according to the number of the names, by their polls, every male from twenty years old and upward, all that were able to go forth to war;
Numbers 2:32
These are they that were numbered of the children of Israel by their fathers houses: all that were numbered of the camps according to their hosts were six hundred thousand and three thousand and five hundred and fifty.
Numbers 3:15
Number the children of Levi by their fathers houses, by their families: every male from a month old and upward shalt thou number them.
Numbers 3:20
And the sons of Merari by their families: Mahli and Mushi. These are the families of the Levites according to their fathers houses.
Numbers 3:47
thou shalt take five shekels apiece by the poll; after the shekel of the sanctuary shalt thou take them (the shekel is twenty gerahs):
Numbers 4:34-49
And Moses and Aaron and the princes of the congregation numbered the sons of the Kohathites by their families, and by their fathers houses,
1 Chronicles 23:27
For by the last words of David the sons of Levi were numbered, from twenty years old and upward.