Ash-Shura 42:5

تَكَادُ ٱلسَّمَٰوَٰتُ يَتَفَطَّرْنَ مِن فَوْقِهِنَّ ۚ وَٱلْمَلَٰٓئِكَةُ يُسَبِّحُونَ بِحَمْدِ رَبِّهِمْ وَيَسْتَغْفِرُونَ لِمَن فِى ٱلْأَرْضِ ۗ أَلَآ إِنَّ ٱللَّهَ هُوَ ٱلْغَفُورُ ٱلرَّحِيمُ

The heavens are almost rent asunder from above them (by Him Glory): and the angels celebrate the Praises of their Lord, and pray for forgiveness for (all) beings on earth: Behold! Verily Allah is He, the Oft-Forgiving, Most Merciful.