Ezra 3 : 8 Ezra chapter 3 verse 8

Hata mwaka wa pili wa kufika kwao nyumbani kwa Mungu, huko Yerusalemu, mwezi wa pili, Zerubabeli, mwana wa Shealtieli, na Yoshua, mwana wa Yosadaki, na ndugu zao wengine, makuhani na Walawi, na watu wote, waliotoka katika uhamisho na kufika Yerusalemu, wakaanza; nao wakawaweka Walawi, hao wenye miaka ishirini na waliozidi, ili kuisimamia kazi ya nyumba ya Bwana.
soma Mlango wa 3

Now 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 rest of their brothers the priests and the Levites, and all those who were come out of the captivity to Jerusalem, and appointed the Levites, from twenty years old and upward, to have the oversight of the work of the house of Yahweh.