innahum
Indeed they
ACC – accusative particle inna + PRON – 3rd person masculine plural object pronoun Ha
Root Link: ا ن ن
rabbihim
their Lord
N – genitive masculine noun + PRON – 3rd person masculine plural object pronoun Ha
Root Link: ر ب ب
lamaḥjūbūna
surely will be partitioned
EMPH – emphatic prefix lām + N – nominative masculine plural passive participle
Root Link: ح ج ب