It was narrated that Ibn 'Umar said:"We used to pledge to the Messenger of Allah to hear and obey, the he said: 'In as much as you can
Hadith No. 4187
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih
Al-Albani:
Sahih
Zubair Ali Zai:
Sahih Muslim