 Complete the following phrase:  Emboldened by his success, he attacked Uthman ibn Naissas Aquitanian ally Duke Odo, who had just encountered Charles Martels devastating offensive on Bourges and northern Aquitaine 731. Still managing to recruit the necessary number of soldiers, the independent Odo confronted al-Ghafiqis forces that had broken north by the western Pyrenees, but could not hold back the Arab commanders thrust against Bordeaux. The Aquitanian leader was beaten at the 