Az-Zubair said, "I met ' Ubaida bin Sa'îd bin Al-'Karish on the day (of the battle) of Badr and he was covered with armour; so much that only his eyes were visible. He was surnamed Dhât-al-Karish. He said (proudly), 'I am Dhât-al-Karish.' I attacked him with the spear and pierced his eye and he died. I put my foot over his body to pull (that spear) out, but even then I had to use a great force to take it out as its both ends were bent." (Urwa said,) " Later on Allâh's Messenger (ﷺ) asked Az-Zubair for that spear and he gave it to him. When Allâh's Messenger (ﷺ) died, Az-Zubair took it back. After that Bakr demanded it and he gave it to him, and when Abu Bakr died, Az-Zubair took it back. 'Umar then demanded it from him and he gave it to him. When Umar died, Az-Zubair took it back, and then ' Uthmân demanded it from him and he gave it to him. When ' Uthman was martyred, that spear remained with Alî's offspring. Then 'Abdullah bin Az-Zubair demanded it back, and it remained with him till he was martyred." [5:333-O.B]