It is narrated from Sayyiduna Jabir bin Abdullah (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "Indeed, the people will grow many and my Companions will become few, so do not revile them. Whoever reviles them, upon him is the curse of Allah."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Amr (bin Dinar) except Abu al-Rabi' and Muhammad bin al-Fadl bin Atiyyah, and Abdullah bin Mu'awiyah (may Allah have mercy on him) is alone in transmitting it from Abu al-Rabi'."
Hadith Referenceالمعجم الأوسط / باب الألف / 1203
Hadith Takhrij«أخرجه أبو يعلى فى «مسنده» برقم: 2184، وابن حجر فى «المطالب العالية» برقم: 4167»