ٱلَّذِى يُوَسْوِسُ فِى صُدُورِ ٱلنَّاسِ ٥
Sentence structure
ٱلَّذِى describes ٱلْوَسْوَاسِ in the preceding ayah. يُوَسْوِسُ forms its relative clause and has the hidden subject «هُوَ». فِى صُدُورِ is explicitly linked to يُوَسْوِسُ, and ٱلنَّاسِ completes the annexation.
Ayah summary
Who whispers into the hearts of mankind.
ٱلَّذِى — the one who
A masculine singular relative pronoun describing ٱلْوَسْوَاسِ in the preceding ayah.
يُوَسْوِسُ — he whispers
A third-person masculine-singular imperfect forming the relative clause; its subject is the hidden pronoun «هُوَ».
فِى — in
A preposition governing the following noun; its phrase is explicitly linked to يُوَسْوِسُ.
صُدُورِ — (the) breasts
A plural genitive noun governed by فِى and annexed to the following noun.
ٱلنَّاسِ — (of) mankind
A definite plural genitive noun serving as the second term after صُدُورِ.