<prompt> Translate the following text to SwahiliAccording to legend, the temple houses a small statue of the Buddhist goddess of mercy, found in the Sumida River by two local fishermen in the year 628 but in fact not even the temple priests have ever seen it.  <response>: Kulingana na hadithi, hekalu hilo lina sanamu ndogo ya mungu wa kibinadamu wa huruma, iliyopatikana katika Mto Sumida na wavuvi wawili wa eneo hilo mwaka wa 628, lakini kwa kweli hata makuhani wa hekalu hawajawahi kuiona. 