Quran 7:153 — The Purgatory (Al-A'araf)

As for those who committed sins, then repented thereafter and believed, your Lord—after this—is Forgiver, Most Merciful.

[7:152] Surely, those who idolized the calf have incurred wrath from their Lord, and humiliation in this life. We thus requite the innovators.

[7:154] When Moses' anger subsided, he picked up the tablets, containing guidance and mercy for those who reverence their Lord.