(67) باب فِي النَّصِيحَةِ
Narrated Jarir:
I swore allegiance to the Messenger of Allah (ﷺ) promising to hear and obey, and behave sincerely towards every Muslim. AbuZur'ah said: Whenever he sold and bought anything, he would say: What we took from you is dearer to us than what we gave you. So choose (as you like).
Reference: Sunan Abi Dawud 4945
In-book reference: Book 43, Hadith 173
English translation: Book 42, Hadith 4927