... have been his farthest point towards the north-east; he must have come back to Nizapur and Chuzestan on the banks of the Tigris; thence after a sea voyage of two days to El-Cachif, an Arabian town on the Persian Gulf, where the pearl fishery is carried on. Then, after another voyage of seven days and crossing the Sea of Oman, he seems to have reached Quilon ... — Celebrated Travels and Travellers - Part I. The Exploration of the World • Jules Verne