Exodus 6:19
The sons of Merari were Mahli and Mushi. These were the clans of the Levites according to their records.
Berean Standard Bible
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. These are the families of the Levites according to their generations.