As soon as he had returned, he paid a visit to Mūsa, the son of Noseyr, the Arab governor of North Africa, with whom his troops had many times crossed swords, and he told him that war was now over between them--henceforth they must be friends. Then he filled the ears of the Arab general with stories of the beauty and richness of Spain, of its rivers and pastures, vines and olives, its splendid cities and palaces, and the treasures of the Goths: it was a land flowing with milk and honey, he said, and Mūsa had only to go over and take it. Julian himself would show him the way, and lend him the ships. The Arab was a cautious general, however; this inviting proposal, he considered, might cover a treacherous ambuscade; so he sent messengers to his master the Khalif at Damascus, to ask for instructions, and meantime contented himself with sending a small body of five hundred men, under Tarīf, in 710, to make a raid, in Julian's four ships, upon the coast of Andalusia. The Arabs had not yet become used to the navigation of the Mediterranean, and Mūsa was unwilling to expose more than an insignificant part of his army to the perils of the deep. Tarīf returned in July, having successfully accomplished his mission. He had landed at the place which still bears his name, Tarīfa, had plundered Algeciras, and seen enough to assure him that Count Julian's tale of the defenceless state of Spain was true, and that his own loyalty to the invaders was to be depended upon. Still Mūsa was not disposed to venture much upon the new conquest. The Khalif of Damascus had enjoined him on no account to risk the whole Moslem army in unknown dangers, and had only authorized small foraying expeditions. Still, encouraged by Tarīf's success, Mūsa resolved upon a somewhat larger venture. In 711, learning that Roderick was busy in the north of his dominions, where, there was a rising of the Basques, Mūsa despatched one of his generals, the Moor Tārik, with 7,000 troops, most of whom were also Moors,[3] to make another raid upon Andalusia. The raid carried him further than he expected. Tārik landed at the lion's rock, which has ever since borne his name, Gebal-Tarik, Gibraltar, and after capturing Carteya, advanced inland. He had not proceeded far when he perceived the whole force of the Goths under Roderick advancing to encounter him. The two armies met on the banks of a little river, called by the Saracens the Wady Bekka, near the Guadalete, which runs into the Straits by Cape Trafalgar.