Man Lā Yaḥḍuruh al-Faqīh

Hadith 488
willrights
5458 - وَ رَوَى مُحَمَّدُ بْنُ أَبِي عُمَيْرٍ عَنْ بُكَيْرِ بْنِ أَعْيَنَ عَنْ عُبَيْدِ بْنِ زُرَارَةَ قَالَ سَمِعْتُ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ يَقُولُ : "لِلْمُوصِي أَنْ يَرْجِعَ فِي وَصِيَّتِهِ إِنْ كَانَ فِي صِحَّةٍ أَوْ مَرَضٍ".
Hadith.5458 - Muhammad ibn Abi Umayr narrated from Bukayr ibn Aʿyan from Ubayd ibn Zurarah, who said: I heard Abu Abdullah Imam Jafar ibn Muhammad Al-Sadiq (as) say: "The one making a will has the right to revoke it, whether he is in good health or ill."
Source: Shaykh Muḥammad b. ʿAlī al-Ṣaduq