An-Nisa · Ayah 112
وَمَن يَكْسِبْ خَطِيٓـَٔةً أَوْ إِثْمًا ثُمَّ يَرْمِ بِهِۦ بَرِيٓـًٔا فَقَدِ ٱحْتَمَلَ بُهْتَٰنًا وَإِثْمًا مُّبِينًا
But whoever earns an offense or a sin and then blames it on an innocent [person] has taken upon himself a slander and manifest sin.
Quran 4:112 (An-Nisa) · Saheeh International, Noor International Center (QuranEnc v1.1.2)