Shahih oleh Darussalam
Bab Apa yang Dikatakan tentang Meninggalkan Wudhu dari Menyentuh Zakar
Qais bin Talq bin Ali - and he is Al-Hanafi narrated from his father, that: the Prophet (ﷺ) said: 'Is it other than a piece of his flesh?' Or: 'part of him?'