Bashir ibn Sa'ad
610 – 632: Muhammad's era
He became the chief of Banu Aus
Military campaigns during Muhammad's era
He participated in the Battle of Badr. Muhammad's forces included Abu Bakr, Umar, Ali, Hamza, Mus`ab ibn `Umair, Az-Zubair bin Al-'Awwam, Ammar ibn Yasir, and Abu Dharr al-Ghifari. The Muslims also brought seventy camels and two horses, meaning that they either had to walk or fit three to four men per camel. However, many early Muslim sources indicate that no serious fighting was expected, and the future Caliph Uthman stayed behind to care for his sick wife Ruqayyah, the daughter of Muhammad. Salman the Persian also could not join the battle, as he was still not a free man.
He also led a military campaign as a commander known as the Expedition of Bashir Ibn Sa’d al-Ansari (Fadak). He was sent to to Fadak, the event took place in Shaban, 7AH i.e. December 628 AD,3rd Month 7AH, of the Islamic Calendar.
Succession to Muhammad
|“||Others were Muhammad bin Maslama, Bashir bin Saad, and Zayd bin Thabit. They had shown great zeal in taking the oath of loyalty to Abu Bakr in Saqifa.||”|
- Imamate: The Vicegerency of the Prophet Al-islam.org 
- Lings, pp. 138–139
- "Sahih al-Bukhari: Volume 5, Book 59, Number 287". Usc.edu. Archived from the original on 16 August 2010. Retrieved 16 September 2010.
- "Sahih al-Bukhari: Volume 4, Book 53, Number 359". Usc.edu. Retrieved 16 September 2010.
- "Witness-pioneer.org". Witness-pioneer.org. 16 September 2002. Archived from the original on 5 February 2010. Retrieved 19 March 2010.
- "Sahih al-Bukhari: Volume 5, Book 59, Number 286". Usc.edu. Archived from the original on 16 August 2010. Retrieved 16 September 2010.
- Shawqī Abū Khalīl, Atlas of the Prophet's biography: places, nations, landmarks P. 205]
- List of Battles of Muhammad
- A Restatement of the History of Islam and Muslims on Al-Islam.org