مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنْ عَلِيِّ بْنِ الْحَكَمِ عَنْ سَمَاعَةَ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) قَالَ خَلُّ الْخَمْرِ يَشُدُّ اللِّثَةَ وَ يَقْتُلُ دَوَابَّ الْبَطْنِ وَ يَشُدُّ الْعَقْلَ .
9. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Ali ibn al-Hakam from Sama‘ah who has said the following: “Abu ‘Abd Allah , has said, ‘Vinegar of wine strengthens tooth gum, kills dawab in the belly and strengthens the ability to understand.’” 