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حَدَّثَنِي مَالِك عَنْ عَامِرِ بْنِ عَبْدِ اللَّهِ بْنِ الزُّبَيْرِأَنَّهُ كَانَ إِذَا سَمِعَ الرَّعْدَ تَرَكَ الْحَدِيثَ وَقَالَ سُبْحَانَ الَّذِي يُسَبِّحُ الرَّعْدُ بِحَمْدِهِ وَالْمَلَائِكَةُ مِنْ خِيفَتِهِ ثُمَّ يَقُولُ إِنَّ هَذَا لَوَعِيدٌ لِأَهْلِ الْأَرْضِ شَدِيدٌ

Narrated to me by Malik from 'Amir bin Abdullah bin al-Zubair that when he heard thunder, he stopped talking and said, 'Subhana alladhi yusabbihu ar-ra'du bi-hamdihi wa al-mala'ikatu min khifatihi (Glory be to the One whom the thunder glorifies with His praise, and the angels out of fear of Him).' Then he said, 'Indeed, this is a stern warning for the people of the earth.'