The verse gains force through a sequence of grammatical speech acts: calling, restraining and asking for time. Their combined effect turns the ruler’s attention to the tribe’s reply.
ExpressionGrammarEffect
أَبَا هِنْدٍAccusative annexed vocativeDirectly names the ruler
لَا تَعْجَلْProhibitive lā + jussive verbResists hasty action
أَنْظِرْنَاImperative + object pronounRequests a postponement
نُخْبِرْكَFirst-person plural verb + objectPromises a collective explanation
The form “abā” is not nominative here: its annexation to Hind and its use as an addressed noun account for the accusative form.