While on the brink thus one before the other 1037 We went upon our way, oft the good Master Said: “Take thou heed! suffice it that I warn thee.” On the right shoulder smote me now the sun, That, raying out, already the whole west 1038 Changed from its azure aspect into white. And with my shadow did I make the flame Appear more red; and even to such a sign Shades saw I many, as they went, give heed. This was the cause that gave them a beginning To speak of me; and to themselves began they To say: “That seems not a factitious body!” 1039 Then towards me, as far as they could come, Came certain of them, always with regard Not to step forth where they would not be burned. “O thou who goest, not from being slower But reverent perhaps, behind the others, Answer me, who in thirst and fire am burning. Nor to me only is thine answer needful; For all of these have greater thirst for it Than for cold water Ethiop or Indian.