“وَ” (wa)a joining word meaning “and.” It connects this word to what came before.Corpus grammarCONJ — prefixed conjunction wa (and).
“ءَاتَيْ” (ʾātay)means “And We gave both of them” in this verse. It is a verb. an action or state word. Here it is perfect verb, verb pattern four.Corpus grammarV — first person plural perfect verb.
“نَٰ” (nā)an attached pronoun meaning “we” or “us.”Corpus grammarPRON — first person plural subject pronoun.
“هُمَا” (humā)an attached pronoun meaning “they two.”Corpus grammarPRON — third person dual attached pronoun.