To the sons of Merari, throughout their families, they gave twelve cities from the tribe of Reuben, from the tribe of Gad, and from the tribe of Zebulun.
1 Chronicles 6:63
Surrounding context
6:62 And to the sons of Gershon, throughout their families, they gave thirteen cities from the tribe of Issachar, from the tribe of Asher, from the tribe of Naphtali, and from the tribe of Manasseh in Bashan.
6:63 To the sons of Merari, throughout their families, they gave twelve cities from the tribe of Reuben, from the tribe of Gad, and from the tribe of Zebulun.
6:64 So the children of Israel gave these cities with their common-lands to the Levites.