“وَ” (wa)a joining word meaning “and.” It connects this word to what came before.Corpus grammarCONJ — prefixed conjunction wa (and).
“شَرَ” (shara)means “And they sold him” in this verse. It is a verb. an action or state word. Here it is perfect verb, third person — masculine — plural.Corpus grammarV — third person masculine plural perfect verb.
“وْ” (w)an attached pronoun meaning “they” or “them.”Corpus grammarPRON — third person masculine plural subject pronoun.
“هُ” (hu)an attached pronoun meaning “he” or “him.”Corpus grammarPRON — third person masculine singular attached pronoun.