Abul Ozza, one of the prisoners of Badr, was allowed his freedom without any ransom, on the condition that he would never again bear up arms in any war against the Prophet; but he proved a traitor. He exhorted the Arabs to make war on Mohammad, and joined himself the invading army of Mecca. He was doomed to misfortune, he was caught at Hamra, and duly executed.[240] This was in full accordance with the laws and usages of war (_vide ante_, para. 58). 4.--_Moavia Ibn Mughira._ [Sidenote: The execution of Moavia Ibn Mughira.] Moavia Ibn Mughira, also a prisoner of war, was granted three days' truce, on the condition that if he were found in Medina after the appointed time, he was to be executed. The period had passed, and he was still lurking at Medina. At length he was found out and killed by Zeid and Ammar on their return from Hamra-al-Assad, after five or six days. It is apparent that Moavia violated his truce, and his lurking in Medina might be either as a spy[241] or scout secretly seeking information. [Sidenote: 64. Justification of Mughira's execution.] Sir W. Muir, who calls him Othman Ibn Mughira, makes out a favourable case in his behalf. He writes: He "incautiously lingered at Medina till the last day of his term of grace, when he set out for Mecca."[242] But Ibn Hisham distinctly writes that he "stayed at Medina after the three days had passed and was found lurking there." Even according to Wackidi he was caught on the fourth day. But this is far from truth, for, according to his own account, Mohammad was absent after the battle of Ohad for five days at Hamra-al-Assad; then how he (Ibn Mughira) could have endeavoured to avoid the returning Moslem force from Hamra-al-Assad, and lose his way, as Sir W. Muir gives it out, only on the fourth day? One of the enemies, who had invaded Medina and attacked Mohammad, was, after being captured, allowed three days' truce on explicit conditions that he was to be killed there if found after three days, and was also provided with a camel and provisions for the way, was discovered lurking thereabout on the fifth or sixth day, in consequence of which he lost his life. This is called by Sir W. Muir as being "perished by a too great confidence in the generosity of his enemy,"[243]--_i.e._, Mohammad. [Footnote 233: Muir's Life of Mahomet, Vol. IV, p. 307.] [Footnote 234: Wackidi Campaigns of Mohammad, p. 101, Calcutta, 1855.] [Footnote 235: "It was at Otheil that the cruel and vindictive spirit of Mahomet towards his enemies first began to display itself."--Muir's Life of Mohamet, Vol. III, p. 115. After this, the author narrates the execution of Nazr. Ibn Is-hak. _Vide_ Ibn Hisham, p. 458; Wackidi, p. 108; Abu Daood, Vol. II, p. 10. This story is not given by Ibn Hisham and Ibn Sad.] [Footnote 236: Abu Daood as before.] [Footnote 237: Zorkanee, Vol. II, p. 541.] [Footnote 238: Sirat Halabi, Vol. II, p. 371.] [Footnote 239: Wackidi, 105. Insan-ul Oyoon or Sirat Halabi, Vol. II, p. 464.]