When certain that he was undiscovered, the Dahcotah raised his person again, and bending forward, he moved his dark visage above the face of the sleeper, in that sort of wanton and subtle manner with which the reptile is seen to play about its victim before it strikes. Satisfied at length, not only of the condition but of the character of the stranger, Mahtoree was in the act of withdrawing his head, when a slight movement of the sleeper announced the symptoms of reviving consciousness. The savage seized the knife which hung at his girdle, and in an instant it was poised above the breast of the young emigrant. Then changing his purpose, with an action as rapid as his own flashing thoughts, he sunk back behind the trunk of the fallen tree against which the other reclined, and lay in its shadow, as dark, as motionless, and apparently as insensible as the wood itself.
The slothful sentinel opened his heavy eyes, and gazing upward for a moment at the hazy heavens, he made an extraordinary exertion, and raised his powerful frame from the support of the log. Then he looked about him, with an air of something like watchfulness, suffering his dull glances to run over the misty objects of the encampment until they finally settled on the distant and dim field of the open prairie. Meeting with nothing more attractive than the same faint outlines of swell and interval, which every where rose before his drowsy eyes, he changed his position so as completely to turn his back on his dangerous neighbour, and suffered his person to sink sluggishly down into its former recumbent attitude. A long, and, on the part of the Teton, an anxious and painful silence succeeded, before the deep breathing of the traveller again announced that he was indulging in his slumbers. The savage was, however, far too jealous of a counterfeit to trust to the first appearance of sleep. But the fatigues of a day of unusual toil lay too heavy on the sentinel to leave the other long in doubt. Still the motion with which Mahtoree again raised himself to his knees was so noiseless and guarded, that even a vigilant observer might have hesitated to believe he stirred. The change was, however, at length effected, and the Dahcotah chief then bent again over his enemy, without having produced a noise louder than that of the cotton-wood leaf which fluttered at his side in the currents of the passing air.
Mahtoree now felt himself master of the sleeper’s fate. At the same time that he scanned the vast proportions and athletic limbs of the youth, in that sort of admiration which physical excellence seldom fails to excite in the breast of a savage, he coolly prepared to extinguish the principle of vitality which could alone render them formidable. After making himself sure of the seat of life, by gently removing the folds of the intervening cloth, he raised his keen weapon, and was about to unite his strength and skill in the impending blow, when the young man threw his brawny arm carelessly backward, exhibiting in the action the vast volume of its muscles.
The sagacious and wary Teton paused. It struck his acute faculties that sleep was less dangerous to him, at that moment, than even death itself might prove. The smallest noise, the agony of struggling, with which such a frame would probably relinquish its hold of life, suggested themselves to his rapid thoughts, and were all present to his experienced senses. He looked back into the encampment, turned his head into the thicket, and glanced his glowing eyes abroad into the wild and silent prairies. Bending once more over the respited victim, he assured himself that he was sleeping heavily, and then abandoned his immediate purpose in obedience alone to the suggestions of a more crafty policy.
The retreat of Mahtoree was as still and guarded as had been his approach. He now took the direction of the encampment, stealing along the margin of the brake, as a cover into which he might easily plunge at the smallest alarm. The drapery of the solitary hut attracted his notice in passing. After examining the whole of its exterior, and listening with painful intensity, in order to gather counsel from his ears, the savage ventured to raise the cloth at the bottom, and to thrust his dark visage beneath. It might have been a minute before the Teton chief drew back, and seated himself with the whole of his form without the linen tenement. Here he sat, seemingly brooding over his discovery, for many moments, in rigid inaction. Then he resumed his crouching attitude, and once more projected his visage beyond the covering of the tent. His second visit to the interior was longer, and, if possible, more ominous than the first. But it had, like every thing else, its termination, and the savage again withdrew his glaring eyes from the secrets of the place.