Surah An-Nur, ayah 7

وَٱلۡخَٰمِسَةُ أَنَّ لَعۡنَتَ ٱللَّهِ عَلَيۡهِ إِن كَانَ مِنَ ٱلۡكَٰذِبِينَ ٧

Wal-khāmisatu anna la'natallāhi 'alayhi in kāna minal-kādhibīn

And the fifth [oath will be] that the curse of Allāh be upon him if he should be of the liars.