(4.) Bani Tamim and Bani Bakr renewed their hostilities, and from 615 to 630, A.D., several battles occurred between them. The last battle was that of Shaitain in 630, A.D. In this year, after the battle, both the tribes were converted to Islam. (5.) The Bani Ghaus and Jadila branches of Bani Tay in the north of Medina warred against each other. The war of Fasad continued twenty-five years till they embraced Islam in 632, A.D. [Sidenote: Spread of Islam in the surrounding tribes at Medina after the Hegira I-VI.] 24. During the six eventful years of Mohammad's sojourn at Medina, from the Hegira to the truce of Hodeibia, where he was every year attacked or threatened by other hostile Arab tribes, acting always in self-defence, he had converted several members or almost entire tribes residing round Medina. Among them were the following:-- 1. The Bani Aslam.[45] 2. Joheina.[46] 3. Mozeina.[47] 4. Ghifar.[48] 5. Saad-bin-Bakr.[49] 6. Bani Ashja.[50] We never find a single instance even in the _Maghazis_ (accounts of the campaigns of Mohammad, however untrustworthy they be) of Mohammad's converting any person, families, or branches of tribes by the scimitar in one hand and the Koran in the other. [Footnote 45: The Bani Aslam tribe settled north of Medina in the valley of Wady-al-Koraa. They were a branch of the Kozaaite tribes descended from Himyar.] [Footnote 46: Joheina were a branch of Kozaa, the descendants of Himyar. This tribe inhabited in the vicinity of Yenbo, north of Medina.] [Footnote 47: Mozeina were a tribe of the Moaddite stock of Mecca. They inhabited in Najd, north-east of Medina.] [Footnote 48: Ghifar were sons of Moleil-bin-Zamra, the descendants of Kinana, one of the Moaddite tribes.] [Footnote 49: Saad-bin-Bakr were a branch of Hawazin. Mohammad had been nursed among them.] [Footnote 50: The Bani Ashja were a branch of the Ghatafan of the Meccan stock of the Moaddites. The Bani Ashja appear all to have been hostile to Mohammad. They fought against the Prophet at the siege of Medina with four hundred warriors in their contingent. Sir W. Muir says, "The Bani Ashja, who had joined in the siege of Medina, gave in their adhesion shortly after the massacre of the Coreitza; they told Mahomet that they were so pressed by his warring against them, that they could stand out no longer.--K. Wackidi, page 60." Muir's Life of Mahomet, Vol. IV, 107, _footnote_. This story is altogether false. We never hear of Mohammad warring against Bani Ashja; on the contrary, they had themselves invaded Medina.] [Sidenote: Mecca a barrier against the conversion of the southern tribes.]