Surah Ash-Shuraa 42:7

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’ān that you may warn the Mother of Cities [i.e., 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.

Translation: Saheeh International

Tafsir

And thus — in the same manner of revelation — have We revealed to you an Arabic Qur’ān that you may warn that you may threaten the mother-town and those around it namely the inhabitants of Mecca and all other people and that you may warn all people of the Day of Gathering the Day of Resurrection whereat all creatures …

Excerpt from Tafsir al-Jalalayn, commentary on 42:7, via Quran.com. The reader has the full commentary and 9 more tafsirs.