2 Chronicles 31:17
The enrollment of the priests was according to their fathers' houses; that of the Levites from twenty years old and upward was according to their offices, by their divisions.
1 Chronicles 23:24
These were the sons of Levi by their fathers' houses, the heads of fathers' houses as they were listed according to the number of the names of the individuals from twenty years old and upward who were to do the work for the service of the house of the LORD.
1 Chronicles 23:27
For by the last words of David the sons of Levi were numbered from twenty years old and upward.
Numbers 3:15
"List the sons of Levi, by fathers' houses and by clans; every male from a month old and upward you shall list."
Numbers 3:20
And the sons of Merari by their clans: Mahli and Mushi. These are the clans of the Levites, by their fathers' houses.
Numbers 4:3
from thirty years old up to fifty years old, all who can come on duty, to do the work in the tent of meeting.
Numbers 4:38
Those listed of the sons of Gershon, by their clans and their fathers' houses,
Numbers 4:42
Those listed of the clans of the sons of Merari, by their clans and their fathers' houses,
Numbers 4:46
All those who were listed of the Levites, whom Moses and Aaron and the chiefs of Israel listed, by their clans and their fathers' houses,
Numbers 8:24
"This applies to the Levites: from twenty-five years old and upward they shall come to do duty in the service of the tent of meeting.
Numbers 17:2-3
"Speak to the people of Israel, and get from them staffs, one for each fathers' house, from all their chiefs according to their fathers' houses, twelve staffs. Write each man's name on his staff,
1 Chronicles 24:20-26
And of the rest of the sons of Levi: of the sons of Amram, Shubael; of the sons of Shubael, Jehdeiah.
2 Chronicles 31:2
And Hezekiah appointed the divisions of the priests and of the Levites, division by division, each according to his service, the priests and the Levites, for burnt offerings and peace offerings, to minister in the gates of the camp of the LORD and to give thanks and praise.
Ezra 2:59
The following were those who came up from Tel-melah, Tel-harsha, Cherub, Addan, and Immer, though they could not prove their fathers' houses or their descent, whether they belonged to Israel: