Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tabarani:1476Muʿādh b. al-Muthanná > ʿAlī b. al-Madīnī > Sufyān b. ʿUyaynah > Mujālid > al-Shaʿbī > ʿAbdullāh b. Jaʿfar

[Machine] I used to ask Ali for something, but he would refuse me. So I would say, "By the right of Jafar, he granted it to me."  

الطبراني:١٤٧٦حَدَّثَنَا مُعَاذُ بْنُ الْمُثَنَّى ثنا عَلِيُّ بْنُ الْمَدِينِيِّ ثنا سُفْيَانُ بْنُ عُيَيْنَةَ عَنْ مُجَالِدٍ عَنِ الشَّعْبِيِّ عَنْ عَبْدِ اللهِ بْنِ جَعْفَرٍ قَالَ

كُنْتُ أَسْأَلُ عَلِيًّا ؓ الشَّيْءَ فَيَأْبَى عَلَيَّ فَأَقُولُ بِحَقِّ جَعْفَرٍ فَإِذَا قُلْتُ بِحَقِّ جَعْفَرٍ أَعْطَانِي