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So unexpectedly had we come upon these strangers, and so marvellous was the finding thus of the hidden tribe for which we had sought so long, that I could not but dread, as we advanced towards the Aztec warriors, lest I should wake suddenly and find that it all was a dream. And they, also, as it seemed to me, looked upon us doubtingly, and with somewhat of dread in their regard, as though uncertain whether we were beings from another world, or men of flesh and blood like themselves.
Not until we were close upon them did further words -- after that first challenge and answer -- pass between us; and then the elder of the two, still making the peace-sign with his raised right hand, and speaking with a trembling in his voice, as though deep emotion moved him, called to us: "Have our brothers need of our strength? Bring ye the token that summons us to their aid?"