هذا يعني به إذا لم يكن قد توضأ، فأما إذا توضأ ونسي غسل الذكر لا غير فلا يجب عليه إعادة الوضوء وإنما يجب عليه غسل الموضع، والذي يدل على ذلك.
This means that the ruling applies if the individual had not performed wudu initially. However, if he performed wudu but forgot to wash only the private part, then it is not obligatory to repeat the wudu; rather, he is only required to wash the area in question. What supports this interpretation is (following hadith):