 أَبِی ره قَالَ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ جَعْفَرٍ الْحِمْیَرِیُّ عَنِ السِّنْدِیِّ عَنْ مُحَمَّدِ بْنِ سِنَانٍ عَنْ طَلْحَهَ بْنِ زَیْدٍ عَنْ جَعْفَرِ بْنِ مُحَمَّدٍ عَنْ أَبِیهِ ع قَالَ قَالَ رَسُولُ اللَّهِ ص مَنْ رَدَّ رِیقَهُ تَعْظِیماً لِحَقِّ الْمَسْجِدِ جَعَلَ اللَّهُ رِیقَهُ صِحَّهً فِی بَدَنِهِ وَ عُوفِیَ مِنْ بَلْوَی فِی جَسَدِهِ.
1.  It  is  narrated  from  Imam  Ja’far  Sadiq    that  the Messenger of Allah (s.a.w.s.) said, “One who swallows his spit  out  of  respect  of mosque  Allah  makes  his  mouth  the cause of safety of his body and no harm would be caused to his body.”