An-Nur · Ayah 7
وَٱلْخَٰمِسَةُ أَنَّ لَعْنَتَ ٱللَّهِ عَلَيْهِ إِن كَانَ مِنَ ٱلْكَٰذِبِينَ
And the fifth [oath will be] that the curse of Allāh be upon him if he should be of the liars.
Quran 24:7 (An-Nur) · Saheeh International, Noor International Center (QuranEnc v1.1.2)