walaqad
And verily
CONJ – prefixed conjunction wa (and) + EMPH – emphatic prefix lām + CERT – particle of certainty
Root Link: ق د
arsalnā
We sent
V – 1st person plural (form IV) perfect verb + PRON – 1st person plural object pronoun nā
Root Link: ر س ل
fīhim
among them
P – preposition + PRON – 3rd person masculine plural object pronoun Ha
Root Link: ف ى