42:5
تَكَادُ ٱلسَّمَـٰوَٰتُ يَتَفَطَّرْنَ مِن فَوْقِهِنَّ ۚ وَٱلْمَلَـٰٓئِكَةُ يُسَبِّحُونَ بِحَمْدِ رَبِّهِمْ وَيَسْتَغْفِرُونَ لِمَن فِى ٱلْأَرْضِ ۗ أَلَآ إِنَّ ٱللَّهَ هُوَ ٱلْغَفُورُ ٱلرَّحِيمُ
The heavens almost break from above them, and the angels exalt [Allah] with praise of their Lord and ask forgiveness for those on earth. Unquestionably, it is Allah who is the Forgiving, the Merciful.
Context in Surah Ash-Shura
Nearby ayahs help place verse 42:5 in sequence and meaning.
كَذَٰلِكَ يُوحِىٓ إِلَيْكَ وَإِلَى ٱلَّذِينَ مِن قَبْلِكَ ٱللَّهُ ٱلْعَزِيزُ ٱلْحَكِيمُ
Thus has He revealed to you, [O Muhammad], and to those before you - Allah, the Exalted in Might, the Wise.
لَهُۥ مَا فِى ٱلسَّمَـٰوَٰتِ وَمَا فِى ٱلْأَرْضِ ۖ وَهُوَ ٱلْعَلِىُّ ٱلْعَظِيمُ
To Him belongs whatever is in the heavens and whatever is in the earth, and He is the Most High, the Most Great.
وَٱلَّذِينَ ٱتَّخَذُوا۟ مِن دُونِهِۦٓ أَوْلِيَآءَ ٱللَّهُ حَفِيظٌ عَلَيْهِمْ وَمَآ أَنتَ عَلَيْهِم بِوَكِيلٍ
And those who take as allies other than Him - Allah is [yet] Guardian over them; and you, [O Muhammad], are not over them a manager.
وَكَذَٰلِكَ أَوْحَيْنَآ إِلَيْكَ قُرْءَانًا عَرَبِيًّا لِّتُنذِرَ أُمَّ ٱلْقُرَىٰ وَمَنْ حَوْلَهَا وَتُنذِرَ يَوْمَ ٱلْجَمْعِ لَا رَيْبَ فِيهِ ۚ فَرِيقٌ فِى ٱلْجَنَّةِ وَفَرِيقٌ فِى ٱلسَّعِيرِ
And thus We have revealed to you an Arabic Qur'an that you may warn the Mother of Cities [Makkah] and those around it and warn of the Day of Assembly, about which there is no doubt. A party will be in Paradise and a party in the Blaze.