An-Nur - 24:8

And it shall avert the chastisement from her if she testify four times, bearing Allah to witness that he is most surely one of the liars;

But it would avert the punishment from the wife, if she bears witness four times (with an oath) By Allah, that (her husband) is telling a lie;

And it shall avert the punishment from her if she bear witness before Allah four times that the thing he saith is indeed false,