Hadith.53 - Hisham ibn Salim asked Imam Jafar ibn Muhammad Al-Sadiq (as) saying:
"Is it permissible for me to perform ghusl (ritual washing) from major impurity (junub) and other reasons in a restroom where people urinate, while wearing Sindhi sandals?"
Imam (as) said: "If the water flowing from your body reaches the soles of your feet, then do not wash the soles of your feet”.