(22) باب الْبَيْعَةِ عَلَى السَّمْعِ وَالطَّاعَةِ فِيمَا اسْتَطَاعَ
It has been narrated on the authority of Abdullah b. 'Umar who said:
We used to take oath to the Messenger of Allah (ﷺ) that we would listen to and obey his orders. He would tell us (to say in the oath): As far as it lies in my power.
Reference: Sahih Muslim 1867
In-book reference: Book 33, Hadith 132
USC-MSA web (English) reference(deprecated numbering scheme): Book 20, Hadith 4604