It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "Whoever says anything about the Noble Qur'an without knowledge should make his abode in the Hellfire."
Hadith Referenceمسند احمد / ومن مسند بني هاشم / 2069
Hadith Gradingحکم دارالسلام:إسناده ضعيف، لضعف عبد الأعلى الثعلبي.