In another tradition...
In another tradition, it is forbidden to face or turn back in the direction of moon and a person who faces Qibla in lavatory and shifts his positions after noticing the Qibla direction-will not leave the lavatory but all his sins are forgiven. Tradition 2.6 Rasool Allah saw warned those who sit for longer period in the lavatory that they are at risk of getting infected by the disease of bleeding intestines.
Tradition 2.7 Umer bin Yazid asked from Hazrat Imam Jafar-e-Sadiq -asws regarding reciting Quran and ‘Tassibih’ in lavatory. Imam -asws replied that it is forbidden to recite more than ‘Ait-e-Qursi’, praising Allah -azwj and ‘Al Hamdo lil-la Rab-ul-allameen’. If someone hears ‘Azan’ in the lavatory, he should repeat the ‘Azan’ behind the reciter. And should not try to refrain from praising Allah -azwj , regardless of one’s circumstances, as it is always gratifying to praise Allah -azwj .
The Imam -asws said: Hazrat Musa bin Imran -asws submitted himself to Allah -azwj and asked Oh God! Guide me if I should pray to you aloud or quietly as You are far away as well as very near to me. Allah -azwj revealed to Hazrat Musa -asws , when someone prays to me I become his friend and companion. Hazrat Musa -asws then asked, sometimes I am not in my best (spiritual/physical) status to supplicate You. Allah -azwj replied, you could always remember Me -azwj in all your circumstances.
‘ And it is not permissible for someone to enter lavatory with a ring bearing Allah -azwj ’s name(s) or taking a book containing Quranic verse(s) but if he does so (by mistake) and he is wearing such a ring that has a stone (Zumard) or Allah -azwj name, he should remove it and upon leaving lavatory, he should recite ‘All praise are only for Allah -azwj Who has relieved me from discomfort and transformed my food and drink into enjoyable feast and saved me from bad fortune and inconvenience’.
Tradition 2.8 Rasool Allah saw has forbidden his followers to wash-up one’s back with the right hand after using the lavatory. Tradition 2.9 Zarah once forgot to wash-up after urinating and offered his prayers and I asked from Hazrat Imam Jafar-e-Sadiq -asws what should be done under these conditions. Imam -asws replied wash-up first and then re-offer your prayers.