The fugitives continued their journey without further interruption, until they arrived at Kobe, a hill about two miles from Medina. It was a favorite resort of the inhabitants of the city, and a place to which they sent their sick and infirm, for the air was pure and salubrious. Hence, too, the city was supplied with fruit; the hill and its environs being covered with vineyards and with groves of the date and lotus; with gardens producing citrons, oranges, pomegranates, figs, peaches, and apricots, and being irrigated with limpid streams.
On arriving at this fruitful spot Al Kaswa, the camel of Mahomet, crouched on her knees, and would go no farther. The prophet interpreted it as a favorable sign, and determined to remain at Koba, and prepare for entering the city. The place where his camel knelt is still pointed out by pious Moslems, a mosque named Al Takwa having been built there to commemorate the circumstance. Some affirm that it was actually founded by the prophet. A deep well[51] is also shown in the vicinity, beside which Mahomet reposed under the shade of the trees, and into which he dropped his seal ring. It is believed still to remain there, and has given sanctity to the well, the waters of which are conducted by subterraneous conduits to Medina. At Koba he remained four days, residing in the house of an Awsite named Colthum Ibn Hadem. While at this village he was joined by a distinguished chief, Boreida Ibn al Hoseib, with seventy followers, all of the tribe of Saham. These made profession of faith between the hands of Mahomet.
Another renowned proselyte who repaired to the prophet at this village was Salman al Parsi--or the Persian. He is said to have been a native of a small place near Ispahan, and that, on passing one day by a Christian church, he was so much struck by the devotion of the people, and the solemnity of the worship, that he became disgusted with the idolatrous faith in which he had been brought up. He afterward wandered about the East, from city to city and convent to convent, in quest of a religion, until an ancient monk, full of years and infirmities, told him of a prophet who had arisen in Arabia to restore the pure faith of Abraham.