Surah Fatir 35:7

ٱلَّذِينَ كَفَرُوا۟ لَهُمْ عَذَابٌ شَدِيدٌ ۖ وَٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّـٰلِحَـٰتِ لَهُم مَّغْفِرَةٌ وَأَجْرٌ كَبِيرٌ

Those who disbelieve will have a severe punishment, and those who believe and do righteous deeds will have forgiveness and great reward.

Translation: Saheeh International

Tafsir

Those who disbelieve theirs will be a severe chastisement; but those who believe and perform righteous deeds theirs will be forgiveness and a great reward — this is a declaration of what fate will be for the adherents of Satan and what will be for his opponents respectively.

Excerpt from Tafsir al-Jalalayn, commentary on 35:7, via Quran.com. The reader has the full commentary and 9 more tafsirs.