Musnad Abu Ya'la al-Mawsili 109:202

Al-Husayn ibn Yazid al-Tahhan narrated to us, Ibrahim ibn 'Uyaynah narrated to us, from Abu Talib, from Muharib, from Jabir, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "Vinegar is an excellent condiment." "And it is sufficient evil for a person that he should be dissatisfied with what is brought near to him."