Transliteration: Haantum haolai hajajtum feema lakum bihi AAilmun falima tuhajjoona feema laysa lakum bihi AAilmun waAllahu yaAAlamu waantum la taAAlamoona
You have had enough arguments about things of which you had some knowledge: why should you now argue about that also of which you know nothing at all? Allah knows, but you know nothing.