Note 215 — Chapter XIV · ACCESSION OF OMAR—REINFORCEMENTS FOR IRAC—CAMPAIGN THERE UNDER ABU OBEID AND MOTHANNA. Jumâd II., A.H. XIII.—Moharram, A.H. XIV. August, A.D. 634–March, A.D. 635.

The history of this contingent is interesting. Mahomet had promised Jarîr that he should have a commission to gather the scattered members of the Beni Bajîla into a fighting column. Jarîr followed Khâlid into Irâc, and then returned to Medîna, where he found Abu Bekr sick, or too much occupied to attend to his claim. But after his death, Omar, in fulfilment of the Prophet’s promise, gave him letters to the various governors to search out everywhere those who, before Islam, belonged to the Bajîla tribe, and still desired to be associated with it. A great rendezvous of these was accordingly made, at a spot between the Hejâz and Irâc, whither, yielding to the persuasion of Omar, they now bent their steps. There was rivalry between Jarîr and Arfaja as to the command of this tribe; but the levy had some grudge against Arfaja, who therefore left them and took the command of his own tribe, the Beni Azd. Arfaja is also said, by another tradition, to have led the Beni Bajîla into Syria; but that (if true) must have been a different body of men, and at a different time.