Abu Huraira reported Allah's Messenger (ﷺ) as having said that Ibrahim (as) circumcised himself with the help of an adze when he was eighty years old.
Sahih Muslim Book 43, Hadith 199
← Previous Hadith Anas reported a hadith like this from Allah's Apostle (ﷺ) through another chain of transmitters.

Sahih Muslim Book 43, Hadith 198 Next Hadith → We have more claim to doubt than Ibrahim (peace be upon him) when he said, My Lord, show me how thou wilt quicken the dead. He said: Believeth thou not? He said: Yes, but that my heart rest at ease (the Holy Qur'an. 260). May Lord have mercy on Lot that he wanted a strong support and had I stayed in the prison as long as Yusuf stayed I would have responded to him who invited me.

Sahih Muslim Book 43, Hadith 200