l-mu'minīna
the believers
DET – determiner prefix al + N – genitive masculine plural (form IV) active participle
Root Link: ا م ن
yubāyiʿūnaka
they pledged allegiance to you
V – 3rd person masculine plural (form III) imperfect verb + PRON – subject pronoun na + PRON – 2nd person masculine singular object pronoun ka
Root Link: ب ى ع
faʿalima
and He knew
CONJ – prefixed conjunction fa (and) + V – 3rd person masculine singular perfect verb
Root Link: ع ل م
qulūbihim
their hearts
N – genitive feminine plural noun + PRON – 3rd person masculine plural object pronoun Ha
Root Link: ق ل ب
fa-anzala
so He sent down
REM – prefixed resumption particle fa + V – 3rd person masculine singular (form IV) perfect verb
Root Link: ن ز ل
l-sakīnata
the tranquility
DET – determiner prefix al + N – accusative feminine noun
Root Link: س ك ن
ʿalayhim
upon them
P – preposition + PRON – 3rd person masculine plural object pronoun Ha
Root Link: ع ل ى
wa-athābahum
and rewarded them
CONJ – prefixed conjunction wa (and) + V – 3rd person masculine singular (form IV) perfect verb + PRON – 3rd person masculine plural object pronoun Ha
Root Link: ث و ب