Abu 'Uthman reported on one of the days when Allah's Messenger (ﷺ) was fighting and none remained with him save Talha and Sa'd.
Jabir b. Abdullah reported
I heard Allah's Messenger (ﷺ) exhorting people on the Day of the Battle of the Ditch to fight. Zubair said: I am ready (to participate). He then again exhorted and he again said: I am ready to participate. Thereupon Allah's Messenger (ﷺ) said: Behold. for every Prophet there is a helper and my helper is Zubair.
Jabir reported this hadith through another chain of transmitters.
'Abdullah b. Zubair reported on the Day of the Battle of the Trench
I and Umar b. Abu Salama were with women folk in the fort of Hassan (b. Thabit). He at one time leaned for me and I cast a glance and at anothertime I leaned for him and he would see and I recognised my father as he rode on his horse with his arms towards the tribe of Quraizah. 'Abdullah b. 'Urwa reported from Abdullah b. Zubair: I made a mention of that to my father, whereupon he said: My son, did you see me (on that occasion)? He said: Yes. Thereupon he said: By Allah, Allah's Messenger (ﷺ) addressed me saying: I would sacrifice for thee my father and my mother.
'Abdullah b. Zubair reported
When it was the Day of the Battle of the Ditch I and 'Umar b. Salama were in the fort in which there were women, i. e. the wives of Allah's Apostle (ﷺ) ; the rest of the hadith is the same.
Abu Huraira reported
Allah's Messenger (ﷺ) was upon the mountain of Hira, ' and there were along with him Abu Bakr, Umar, Uthman. 'Ali, Talha, 'Zubair, that the mountain stirred; thereupon Allah's Messenger (ﷺ) said: Be calm, there is none upon you but a Prophet, a Fiddle (the testifier of truth) and a Martyr.
Abu Huraira reported that Allah's Messenger (ﷺ) was on the mountain of Hira' that it stirred; thereupon Allah's Messenger (ﷺ) said
Hira! be calm, for there is none upon you but a Prophet, a Siddiq, a Shahid, and there were upon it Allah's Prophet (ﷺ), Abu Bakr, 'Umar, Uthman, 'Ali, Talha, Zubair, Sa'd b. Abi Waqqas (Allah be pleased witli them).
Hisham reported on the authority of his father ('Urwa b. Zubair) that A'isha said
BY Allah, both fathers of yours are amongst those who have been men. tioned in this verse:" Those who responded to the call of Allah and the Messenger after the misfortune had fallen upon thein".
This hadith has been narrated on the authority of Hishan through the same chain of transmitters but with this addition (that by both fathers of yours) he meant Abu Bakr and Zubair.
'Urwa reported
'Aisha said to me: Your fathers (Zubair and Abu Bakr) were amongst those about whom (it has been revealed):" Those who responded to the call of Allah and His Messenger after the misfortune had fallen upon them."