For during all this journey he had no provision but a small calabash with a little water: neither did he eat anything but a few shellfish, which he found among the rocks nigh the seashore. Besides this, he was compelled to pass some rivers, not knowing

well how to swim. Being in this distress, he found an old board which the waves had thrown upon the shore, in which there stuck a few great nails. These he took, and with no small labour whetted against a stone, until he made them sharp like knives. With these,