It is narrated from Sayyiduna Muawiyah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) cursed those who speak in an affected manner like reciting poetry.
Hadith Referenceمسند احمد / مسند الشاميين / 16900
Hadith Gradingحکم دارالسلام:إسناده ضعيف لضعف جابر الجعفي