one o'clock
`` Your tradition says nothing about hidden treasure , and yet there does not seem to be gold in the stream . '' `` It may be higher up , señor . We must ascend the hills on each side of the valley , and come down upon the river higher up . '' Harry was on watch that night , and at one o'clock he roused the others up . `` See ! '' he exclaimed later on ; `` there is a bright star apparently about a foot above the peak . I should think that must be the star .