Weak
graded by Al-Albani
Mishkat al-Masabih 243
Narrator:Mu‘āwiyah
وَعَنْ مُعَاوِيَةَ قَالَ: إِنَّ النَّبِيَ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ نَهَى عَنِ الْأُغْلُوطَاتِ. رَوَاهُ أَبُو دَاوُد
Mu'awiya said that the Prophet forbade the discussion of thorny questions. Abu Dawud transmitted it.
Cited in Mishkat al-Masabih (No. 243).