as for those who accuse their own wives but have no witness except themselves the evidence of one of them is that he shall swear four times by allah and declare that he is true .
والذين يرمون أزواجهم ولم يكن لهم شهداء إلا أنفسهم فشهادة أحدهم أربع شهادات بالله إنه لمن الصادقين