BDB2384
זַמְזֻמִּים proper name [of a people] said to be a name given to רְפָאִים by the Ammonites who dispossessed them Deut 2:20 (compare Arabic [untranscribed source text 1497] talk gibberish?), ᵐ5 Ζοχομμιν, Ζομζομμειν, and Ζομμειν (so ᵐ5 L ); compare Gen 14:5 זוּזִים q. v. ( ᵐ5 ἔθνη ἰσχυρά).