70 , 140 ) , and , most notably , in the fall of condolin ( p. 154 ) , where when tuor 's sojourn in that land is described there is mention of events that would take place there in the future : did not even after the days of tuor noldorin and his eldar come there seeking for dor lomin and the hidden river and the caverns of the gnomes ' imprisonment ; yet thus nigh to their quest 's end were like to abandon it ?