Saʽd, the group boarded a merchant ship from the sea port of Shuʽaiba and paid a half-dinar each to cross into East Africa via the Red Sea. After a year, the exiles heard rumours that the Quraysh had converted to Islam, which prompted them to return to Mecca. Confronted with the opposite reality, they set out for the Aksumite kingdom again in or according to other sources, this time accompanied by other newly-founded Muslims, with the migrant group comprising 83 men and 18 women in total. Some Western historians such as Leone Caetani (1869–1935) and William Montgomery Watt (1909–2006) questioned the account of two migrations. Although Ibn Ishaq provided two partially overlapping lists of migrants, he did not mention that the first group returned and went back a second time. Watt argued that the word used by Ibn Ishaq (tatāba‘a, ) and the order of the names on the lists suggests that the migration may have taken place in a number of smaller groups rather than two large parties, while the appearance of the two lists reflected the controversies surrounding the assignment of priority on official registers during the reign of the second Rashidun caliph, Umar ibn al-Khattab. In Aksum Much of the coverage of this event comes from the historian Ibn Ishaq. When the Quraysh learned that the early Muslims were planning to move to the Aksumite kingdom, they sent a delegation to the Negus to demand the surrender of the fugitives. They selected two envoys: ‘Amr ibn al-‘As and Abdullah bin Rabiah. The Meccan envoys were given gifts for the Aksumite king Najashi and his generals. The gifts were made up of leather and prepared by fine skin. The Meccans appealed to the generals, arguing that the Muslim migrants were rebels who had invented a new religion, the likes of which neither the Meccans nor the Aksumites had heard of, and that their relatives were asking for their return. The king granted them an audience, but ultimately refused to hand over the migrants until he heard their defence. The Sahabah were later brought in front of the Negus and his bishops. Jaʽfar ibn Abi Talib, who acted as the leader of the exiles, spoke in their defence: The Christian king requested their revelations from God. Jaʽfar then recited a passage from the Quran's Surah Maryam (). When the king heard it, he wept and exclaimed: "Verily, this and