Sayyiduna Ammar bin Yasir (may Allah be pleased with him) narrates: I heard the Messenger of Allah (peace and blessings be upon him) saying to Sayyiduna Ali (may Allah be pleased with him): "Indeed Allah, the Blessed and Exalted, has adorned you with an adornment the like of which has not been given to His servants. Allah Almighty has made love of the poor and nearness to them beloved to you, and He has made you a leader for them such that you are pleased with them (with their following you), and has made them followers for you such that they are pleased with you. So glad tidings for the one who loves you and speaks the truth about you, and woe to the one who hates you and lies against you. Those who love you and speak the truth about you will be your neighbours in your home and your companions in Paradise, and as for those who hate you and lie against you, it is a duty upon Allah, the Mighty and Majestic, to make them stand in the standing places of the liars (on the Day of Gathering)."
Imam al-Tabarani (may Allah have mercy on him) said: "This hadith is narrated from Sayyiduna Ammar (may Allah be pleased with him) only with this chain; Muhammad bin Kathir is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الألف / 2157
Hadith Gradingمحدثین:إسناده ضعيف جدًّا، فيه علي بن الحزور متروك
Hadith Takhrij«قال الهيثمي: فيه علي بن الحزور وهو متروك «مجمع الزوائد ومنبع الفوائد، ج 9، ص 132»»