1 Chronicles 6:61
And unto the sons of Kohath, which were left of the family of that tribe, were cities given out of the half tribe, namely, out of the half tribe of Manasseh, by lot, ten cities.
Cross-reference
1 Chronicles 6:1 introduces the sons of Levi, providing the broader genealogy for the Kohathites mentioned in 6:61.
1 Chronicles 6:2 lists Kohath's sons, clarifying which Kohathite clans are included in 'the rest' referenced in 6:61.
1 Chronicles 6:66 continues the same allotment for Kohathites from Ephraim — a parallel listing of cities for the same clan.
Joshua 21:4 records the original allotment to Kohathite priests — here the rest of Kohath's sons get cities from Manasseh, part of the same distribution.
Joshua 21:5 similarly describes cities given to the rest of Kohath, including half-Manasseh — a parallel to this verse.
Joshua 21:20-26 lists the specific cities for the rest of Kohath — the same ten cities summarized here.
Joshua 21:26 sums up the ten cities for the remaining Kohathites — identical to the information here.