Narrated ‘Ali (rad):

The Prophet (ﷺ) used to teach us the Qur’an except when he was in a state of sexual impurity. [Reported by Ahmad and Al-Arba’a. This is the version of At-Tirmidhi who graded it Hasan (fair). And Ibn Hibban graded it Sahih (sound)].

وَعَنْ عَلِيٍّ ‏- رضى الله عنه ‏- قَالَ: { كَانَ رَسُولُ اَللَّهِ ‏- صلى الله عليه وسلم ‏-يُقْرِئُنَا اَلْقُرْآنَ مَا لَمْ يَكُنْ جُنُبًا } رَوَاهُ اَلْخَمْسَةُ, وَهَذَا لَفْظُ اَلتِّرْمِذِيِّ وَحَسَّنَةُ, وَصَحَّحَهُ اِبْنُ حِبَّان َ [1]‏ .‏