وَ تَرَكَ الصَّادِقُ ع السِّوَاكَ قَبْلَ أَنْ يُقْبَضَ بِسَنَتَيْنِ وَ ذَلِكَ أَنَّ أَسْنَانَهُ ضَعُفَتْ.
English translationBab Ul Qaim Publications
Hadith.121 - It is reported that Imam Jafar ibn Muhammad Al-Sadiq (as) stopped using siwak two years before he passed away, as his teeth had weakened.
Translation: Bab Ul Qaim Publications·Thaqalayn link·The Arabic above is the original.