Surah Al-Baqarah, ayah 72

وَإِذۡ قَتَلۡتُمۡ نَفۡسٗا فَٱدَّٰرَٰءۡتُمۡ فِيهَاۖ وَٱللَّهُ مُخۡرِجٞ مَّا كُنتُمۡ تَكۡتُمُونَ ٧٢

Wa idh qataltum nafsan faddārā'tum fīhā wallāhu mukhrijum mā kuntum taktumūn

And [recall] when you slew a man and disputed³⁰ over it, but Allāh was to bring out that which you were concealing.