Numbers 26:40
And the sons of Bela were Ard and Naaman: of Ard, the family of the Ardites: and of Naaman, the family of the Naamites.
Cross-references
1 Chronicles 8:3
Parallel
1 Chronicles 8:3 lists Addar (likely Ard) among Bela's sons, but not Naaman; a partial parallel with name variation.