Glory to Him Whom thunder glorifies with praise and the angels out of fear of Hi — Rain
سُبْحَانَ الَّذِي يُسَبِّحُ الرَّعْدُ بِحَمْدِهِ وَالْمَلَائِكَةُ مِنْ خِيفَتِهِ
Transliteration: Subhaanal-ladhee yusabbihur-ra'du bihamdihi wal-malaa'ikatu min kheefatih
Translation: Glory to Him Whom thunder glorifies with praise and the angels out of fear of Him. (When hearing thunder)
Reference: Al-Muwatta 2:992