In the earlier verses the story of Sayyidna Nuh علیہ السلام was told who was sent to his people to guide them along the path of righteousness and the following verses contain a brief account of some other prophets without mentioning their names and the people for whose guidance they were sent. From certain references and allusions the commentators have concluded that the verses refer to Sayyidna Hud علیہ السلام or Sayyidna Salih علیہ السلام who were sent for the guidance of the tribes of 'Ad and Thamud respectively. In the present story both these tribes are reported to have perished as a result of صَیحَہ (Cry) from an unseen source, whereas in other verses it has been specifically mentioned that it was the tribe of Thamud which perished from صَیحَہ (Cry) and this had led some scholars to the view that the words قَرناً آخَرِینَ (another generation) refers to Thamud.
An alternative explanation is that the word صَیحَہ (Cry) has been used in the general sense of punishment from Allah in which case it would include the tribe of ` Ad also.