faqul
And say
CONJ – prefixed conjunction fa (and) + V – 2nd person masculine singular imperative verb
Root Link: ق و ل
laka
[for] you
P – prefixed preposition lām + PRON – 2nd person masculine singular personal pronoun ka
Root Link: ل
tazakkā
purify yourself
V – 2nd person masculine singular (form V) imperfect verb, subjunctive mood
Root Link: ز ك و