Hadith 1512

'A’isha said, ''I never saw God’s Messenger laugh to such an extent that I could see his uvula, he would only smile ; and when he saw clouds or wind his face showed signs [of fear].” (Bukhari and Muslim.)

وَعَنْ عَائِشَةَ قَالَتْ: مَا رَأَيْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ ضَاحِكًا حَتَّى أَرَى مِنْهُ لَهَوَاتِهِ إِنَّمَا كَانَ يتبسم فَكَانَ إِذَا رَأَى غَيْمًا أَوْ رِيحًا عُرِفَ فِي وَجهه

Reference: 5615120
In-book reference: Book 4, Hadith 1512