Surah Al-Maeda Verse 107 - English Translation by A. J. Arberry
Surah Al-Maedaفَإِنۡ عُثِرَ عَلَىٰٓ أَنَّهُمَا ٱسۡتَحَقَّآ إِثۡمٗا فَـَٔاخَرَانِ يَقُومَانِ مَقَامَهُمَا مِنَ ٱلَّذِينَ ٱسۡتَحَقَّ عَلَيۡهِمُ ٱلۡأَوۡلَيَٰنِ فَيُقۡسِمَانِ بِٱللَّهِ لَشَهَٰدَتُنَآ أَحَقُّ مِن شَهَٰدَتِهِمَا وَمَا ٱعۡتَدَيۡنَآ إِنَّآ إِذٗا لَّمِنَ ٱلظَّـٰلِمِينَ
But if it be discovered that both of them have merited the accusation of any sin, then two others shall stand in their place, these being the nearest of those most concerned, and they shall swear by God, 'Our testimony is truer than their testimony, and we have not transgressed, for then we would assuredly be among the evildoers