<prompt> Translate the following text to SwahiliHis earth-filled sarcophagus lies beneath an opening in the crown of the dome, so that his grave can be washed clean when it rains.  <response>: Sarkofago yake iliyojaa udongo iko chini ya ufunguo katika taji la dome, ili kaburi lake liweze kuoshwa safi wakati wa mvua. 