Al-Muddaththir • EN-AL-JALALAYN
﴿ نَذِيرًۭا لِّلْبَشَرِ ﴾
“a warning to mortal man –”
a warning nadhīran is a circumstantial qualifier referring to ihdā ‘one of’ and it is masculine because it denotes masculine ‘adhāb ‘chastisement’ to all humans;