"What dwarfs made that armour?" demanded the other, holding a cloth to his wounded limb. "Ten dwarfs welded it, ten dwarfs tempered it, and the same ten guard the wearer. Thou best shouldst know what five of them can do," and Ulf smiled grimly as he held up his hand with outspread fingers. "Now it is thy turn. Who art thou?" "Leif is my name," said the other, "and Eric the Red is my father. To the West have I been sailing, searching for a land with lumber for ship-building. Now am I homebound. Come thou with me and thou shalt be as my brother; for a good spearman art thou as ever sailed the seas; and afterward we will sail together." "I like it well," said Ulf, frankly, "and homeward will I go with thee"--for that was sea-politeness then. So they set a new course by the stars that night and before Leif's arm had ceased to tingle they saw the black walls of rock that guarded the entrance to his haven. Many a night in after years Ulf lay awake and watched the stars, thinking the while of his visit to Greenland and of all that came of it. A mighty man of his hands was Leif. In sheer strength no two in both ships were his match in a close wrestle. None could strike a keener blow. Yet was he hugely delighted when, one afternoon in friendly fray, Ulf again and again slipped within his guard and with a lithe writhe of his slender form twined a bear's hug around his bulky friend and dashed him earthward. And to give Ulf one spear's length advantage in a hot scurry across country was never to come up with him again. "Thou art the man of men I long have hunted for!" Leif cried. "Let your ship rest for a season;--or, better, let your longest-headed seaman captain it for a voyage, trading, and come thou with me. Far to the southward and westward lie rich timber lands. Where, we know not, yet storm-driven ships have seen them. These I mean to find, and for such a distant quest one ship is better than two." So sunnily looked down the great man at the slighter one, so joyous at the thought of that voyage into the mists of the southern seas that Ulf--rover to the marrow--held out his hand in silence, and the compact was made.