Musnad Abu Ya'la al-Mawsili 42:118

Abu Bakr ibn Abi Shaybah narrated to us, Ibn Abi Ubaydah narrated to us, from his father, from al-A’mash, from Abu Salih, from Abu Sa’id, who said: The Messenger of Allah (ﷺ) said: "No nation shall be sanctified in which the weak is not given his right without being intimidated."