Abu Ayyub al-Ansari narrated that the Messenger of Allah said: ‘When you go to relieve yourselves, neither face the qiblah nor turn your backs to it. Rather turn east or west.’ (see also the etiquette for which hand to use). (it is also important to know what is forbidden to use for cleaning).
Sahih Bukhari – Book of Prayer
This applies to those in the Hijaz region. Those in other regions must calculate the direction accordingly.
The teachings of Islam provide guidance on all aspects of daily life, including the manner in which Satan eats and drinks.
This etiquette is a form of respect, as during prayer, Allah is in front of the worshipper in the direction of the qiblah.
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