وَٱلْخَـٰمِسَةُ أَنَّ لَعْنَتَ ٱللَّهِ عَلَيْهِ إِن كَانَ مِنَ ٱلْكَـٰذِبِينَ

EnglishSaheeh International: And the fifth [oath will be] that the curse of Allāh be upon him if he should be of the liars.
TamilJan Trust Foundation: ஐந்தாவது முறை, "(இதில்) தான் பொய் சொல்வதாக இருந்தால், நிச்சயமாக அல்லாஹ்வுடைய சாபம் தன்மீது உண்டாகட்டும்" என்றும் (அவன் கூற வேண்டும்).
SinhalaRuwwad Center: තවද තමන් මූසාවාදීන් අතරින් නම් තමන් වෙත අල්ලාහ්ගේ ශාපය අත් වේවා! යැයි පස්වැනි වරට සාක්ෂි දැරීම ය.
UrduMaulana Muhammad Junagarhi: اور پانچویں مرتبہ کہے کہ اس پر اللہ تعالیٰ کی لعنت ہو اگر وه جھوٹوں میں سے ہو.
JapaneseRyoichi Mita: そして5度目に，「もし自分の言葉が虚偽なら，アッラーの御怒りが自分の上に（下るように）。」（と誓う）。
ChineseMa Jian: 第五次是说：他甘受真主的诅咒，如果他说谎言。

Tafsir of 24:7

Details of Al-Li`an This Ayah offers a way out for husbands. If a husband has accused his wife but cannot come up with proof, he can swear the Li`an (the oath of condemnation) as Allah commanded. This means that he brings her before the Imam and states what he is accusing her of. The ruler then asks him to swear four times by Allah in front of four witnesses إِنَّهُ لَمِنَ الصَّدِقِينَ (that he is one of those who speak the truth) in his accusation of her adultery. وَالْخَامِسَةُ أَنَّ لَعْنَةَ اللَّهِ عَلَيْهِ إِن كَانَ مِنَ الْكَذِبِينَ (And the fifth; the invoking of the curse of Allah on him if he be of those who tell a lie.) If he says that, then she is divorced from him by the very act of this Li`an; she is forever forbidden for him and he must give her Mahr to her.…

Source: Ibn Kathir (Abridged)