<prompt> Translate the following text to EnglishKatika Biblia, ndugu wawili wanaitwa Musa na Haruni, na wa mwisho anaambiwa na Mungu amwambie ndugu yake, ambaye ana tatizo la kusema.  <response>: A ctually, there are two brothers in the biblical tale--Moses and Aaron, the latter directed by God to speak for his brother, who scholars believe had a speech impediment. 