Numbers 3:20
"And the sons of Merari by their families; Mahli, and Mushi. These are the families of the Levites according to the house of their fathers."
Cross References (ranked by relevance)
And the sons of Merari; Mahali and Mushi: these are the families of Levi according to their generations.
The sons of Merari; Mahli, and Mushi. And these are the families of the Levites according to their fathers.
Of Merari was the family of the Mahlites, and the family of the Mushites: these are the families of Merari.
Of the sons of Merari; Asaiah the chief, and his brethren two hundred and twenty:
Of Jeduthun: the sons of Jeduthun; Gedaliah, and Zeri, and Jeshaiah, Hashabiah, and Mattithiah, six, under the hands of their father Jeduthun, who prophesied with a harp, to give thanks and to praise the LORD.
The sons of Merari; Mahli, Libni his son, Shimei his son, Uzza his son,