وَحُصِّلَ مَا فِى ٱلصُّدُورِ ١٠
Sentence structure
وَ coordinates passive Form II حُصِّلَ. Relative مَا is its deputy subject, and فِى ٱلصُّدُورِ describes that relative expression.
Ayah summary
And the hidden secrets within hearts will be disclosed.
وَحُصِّلَ — and is brought forth
Grammar: وَ coordinates; a Form II third-person masculine-singular passive perfect.
مَا — what is
Grammar: A relative noun functioning as deputy subject of passive حُصِّلَ.
فِى — in
Grammar: A preposition governing the following noun; فِى ٱلصُّدُورِ completes the linked relative construction of مَا.
ٱلصُّدُورِ — the breasts
Grammar: A defined masculine-plural genitive noun after فِى.