Shu’bah narrated from ‘Asim, from Abu Wa’il, from Mughirah bin Shu’bah that the Messenger of Allah P.B.U.H came to the garbage dump of some people and urinated standing up. (Hasan)
Shu’bah said: “That day, ‘Asim said: ‘Amash reported this from Abu Wâ’il, from Hudhaifah) but he did not remember it (correctly). So I asked Mansur about it, and he narrated it to me from Abu Wasil from Hudhaifah, that the Prophet came to a dump of some people and urinated standing.”