In ten days' time Drake swooped down upon Cartagena, cut out a rich ship, and carried it in triumph out to sea; then the Spaniards lost sight of him and his. But Drake was only hiding in a pretty little bay, resting his men and feeding them with game and fish and fruit. A negro friend, Diego, put him in communication with the Maroons, as the mixed race was called, and they showed him how to seize the treasure as it was borne on mules across the isthmus. They had to wait till the dry season, so Drake kept his men cheery and well by games and daring cutting out of vessels; yet withal he displayed much caution and far-sighted skill in all he did, so that there were no laments, no thought of mutiny or discontent. In December his brother John was killed while attacking a Spanish frigate full of musketeers: it caused Drake and many others great sorrow, for he had been a brave and trusty comrade. In January 1573 a fever came and struck down half the company: Joseph Drake expired in his brother's arms, and soon after the Maroon scouts ran up to tell the English that the Spanish fleet had come for the treasure. Only eighteen men were fit to go upon Drake's new adventure, and these with thirty Maroons plunged into the forest track. The Maroons were splendid scouts and hunters, and insisted on carrying all the burdens. On the fourth day they had reached the summit of the range, where stood up a giant of the forest; into this Drake climbed and saw before him the golden Pacific, behind him rolled the silver Atlantic. With strange feelings of wonder, piety, and ambition the great sea-rover gazed upon the unknown waters of the west, and prayed the Almighty to give him life and leave to sail once in an English ship in that sea. Then he climbed down and told the men of his prayer; thereat John Oxenham vowed a great vow, "Unless the captain doth beat me from his company, I will follow him, by God's grace so I will!" He knew not how his prayer was to be in part heard, but instead of coming home with hands full of gold, he was to be taken and executed at Lima. Meanwhile Drake's party went on, and lay in ambush a league outside the gates of Panama. A spy brought word that two large mule-trains laden with silver were in the market-place, making ready to start; while with them was to ride the treasurer of Lima, with eight mule-loads of gold and one of jewels. They pulled their shirts over their clothes as for a night-attack, and lay in two companies some fifty yards apart. What a momentous hour that was, as they waited for the tinkle of the mule-bells in the long grass! they had been bidden to lie quiet if any traveller came riding towards Panama. One such did come, and one fool, half-drunk, fired at him, sending him at a gallop to tell his friends that El Draque had sprung up again. The astute treasurer bided in the city and sent on the silver only.