وَلْ خَا مِ سَ ةُ اَنَّ
اَنّ نَ لَعْنَتَ
لَعْ نَ تَلّ اللّٰهِ
لَا هِ عَلَیْهِ
عَ لَىْ هِ اِنْ
اِنْ كَانَ
كَا نَ مِنَ
مِ نَلْ الْكٰذِبِیْنَ
كَا ذِ بِىْٓ نْ
and a fifth oath that Allah may condemn him if he is lying.
— Dr. Mustafa Khattab, the Clear Quran
And the fifth [oath will be] that the curse of Allah be upon him if he should be of the liars.
— Saheeh International