You can read my full narrative account of Banatah's dream sequence and what prompted him to start digging what would become his life's work here:
O lè ka ẹ̀kúnrẹ́rẹ́ àkọsílẹ̀ àláa Banatah ní ṣísẹ̀-n-tẹ̀lé àti ohun tí ó gùn ún kí ó tó bẹ̀rẹ̀ iṣẹ́ ìwalẹ̀ ayée rẹ̀ níbí: