Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) narrates that the Messenger of Allah (peace and blessings be upon him) came out to us and his (peace and blessings be upon him) blessed face was red, while we were disputing with one another about a verse of the Qur'an. He (peace and blessings be upon him) asked: "What is this matter that you were engaged in?" We said: "It is a verse of the Qur'an about which we were arguing with one another." He (peace and blessings be upon him) said: "Do not dispute about the Qur'an, for disputing about the Qur'an is disbelief (kufr)."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Abu al-Nadr except Fulayh bin Sulayman."
Hadith Referenceالمعجم الأوسط / باب العين / 3961
Hadith Takhrij«أخرجه الطيالسي فى «مسنده» برقم: 2400، وابن حجر فى «المطالب العالية» برقم: 3506، وابن أبي شيبة فى «مصنفه» برقم: 30792، والطبراني فى «الكبير» برقم: 14250»