نَهَى رَسُولُ اللَّهِ ص عَنِ الْأَكْلِ عَلَى الْجَنَابَةِ[3] وَ قَالَ إِنَّهُ يُورِثُ الْفَقْرَ وَ نَهَى عَنْ تَقْلِيمِ الْأَظْفَارِ بِالْأَسْنَانِ وَ عَنِ السِّوَاكِ فِي الْحَمَّامِ وَ التَّنَخُّعِ فِي الْمَسَاجِدِ وَ نَهَى عَنْ أَكْلِ سُؤْرِ الْفَأْرَةِ وَ قَالَ لَا تَجْعَلُوا الْمَسَاجِدَ طُرُقاً حَتَّى تُصَلُّوا فِيهَا رَكْعَتَيْنِ[1] وَ نَهَى أَنْ يَبُولَ أَحَدٌ تَحْتَ شَجَرَةٍ مُثْمِرَةٍ[2] أَوْ عَلَى قَارِعَ
"The Messenger of Allah (swt) (peace be upon him and his family) forbade eating while in a state of major ritual impurity (janabah)" and said: "It leads to poverty." He (sw) also forbade trimming the nails with teeth, using the miswak (tooth-stick) in the bathhouse, and spitting in the mosques. He (sw) forbade eating (