فِرْعَوْنَ وَثَمُودَ
Sentence structure
فِرْعَوْنَ is a genitive apposition to ٱلْجُنُودِ, marked by fatḥa because it is diptote. وَثَمُودَ is coordinated with it and has the same genitive marking.
Ayah summary
Pharaoh and Thamud were given respite, then seized severely for their disbelief and rebellion.
فِرْعَوْنَ — Firaun
Grammar: A proper name functioning as a genitive apposition to ٱلْجُنُودِ, marked by fatḥa because it is diptote.
وَثَمُودَ — and Thamud
Grammar: وَ coordinates; ثَمُودَ is a proper name coordinated with فِرْعَوْنَ and genitive with fatḥa because it is diptote.