Man Lā Yaḥḍuruh al-Faqīh

Hadith 853
prayer-etiquette
854 - قَالَ اَلصَّادِقُ عَلَيْهِ اَلسَّلاَمُ: «مَنْ حَبَسَ رِيقَهُ إِجْلاَلاً لِلَّهِ عَزَّ وَ جَلَّ فِي صَلاَتِهِ أَوْرَثَهُ اَللَّهُ تَعَالَى صِحَّةً حَتَّى اَلْمَمَاتِ.
Hadith.854 - Imam Jafar ibn Muhammad Al-Sadiq (as) said: "Whoever holds back their saliva out of reverence for Allah (swt), the Mighty and Majestic, during prayer, Allah (swt) will grant them health until their death."
Source: Shaykh Muḥammad b. ʿAlī al-Ṣaduq