1 Chronicles 23:24
These were the sons of Levi according to their fathers' houses, the chief fathers, as they were reckoned, by number of names by their polls, who did the work of 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 set forward bearing the tabernacle.
Numbers 10:21
And the Kohathites set forward bearing the sanctuary: and the others set up the tabernacle whilst they came.
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-eight thousand.
Numbers 4:3
from thirty years old and upward even unto fifty years old, all that enter into the service, to do the work in the tent of meeting.
Numbers 8:24
This is that which concerneth the Levites: from twenty-five years old and upward shall he come to labour in the work of the service of the tent of meeting.
Ezra 3:8
And in the second year of their coming to the house of God at 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 they that had come out of the captivity to Jerusalem; and they appointed the Levites, from twenty years old and upward, to superintend the work of the house of Jehovah.
Numbers 1:2-4
Take the sum of the whole assembly of the children of Israel, after their families, according to their fathers' houses, by the number of the names, every male, according to their polls;
Numbers 1:18
and gathered the whole assembly together on the first of the second month. And they declared their pedigrees after their families, according to their fathers' houses, by the number of the names, from twenty years old and upward, according to their polls.
Numbers 1:22
Of the sons of Simeon: their generations, after their families, according to their fathers' houses, those that were numbered of them, by the number of the names, according to their polls, every male from twenty years old and upward, all that went forth to military service:
Numbers 2:32
These are those that were numbered of the children of Israel, according to their fathers' houses: all those that were numbered of the camps, according to their hosts, were six hundred and three thousand five hundred and fifty.
Numbers 3:15
Number the sons of Levi according to their fathers' houses, after their families; every male from a month old and upward shalt thou number them.
Numbers 3:20
And the sons of Merari according to 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, according to the shekel of the sanctuary shalt thou take them, twenty gerahs the shekel;
Numbers 4:34-49
And Moses and Aaron and the princes of the assembly numbered the sons of the Kohathites after their families, and according to their fathers' houses,
1 Chronicles 23:27
For by the last words of David was this done, the numbering of the sons of Levi from twenty years old and upward.