The Sayings And Preaching of Al-Imam Ali (p.b.u.h)

Hadith n. 201

201. Amir al-mu’minin, peace be upon him, said: With every individual there are two angels who protect him; when destiny approaches they let it have its own way with him. Certainly, the appointed time is a protective shield (against the events which occur before it).

Hadith n. 202

202. When Talhah and az-Zubayr said to him: We are prepared to swear allegiance to you on condition that we have a share with you in this matter (of caliphate), Amir al-mu’minin, peace be upon him, said: No, but you will have a share in strengthening (the caliphate) and in affording assistance and you will both be helping me at the time of need and hardship.

Source: https://www.al-islam.org/nahjul-balagha-part-2-letters-and-sayings