٨ حَدَّثَنِي مُحَمَّدُ بْنُ يَعْقُوبَ عَنْ عِدَّةٍ مِنْ رِجَالِهِ عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي نَجْرَانَ قَالَ قُلْتُ لأَبِي جَعْفَرٍ الثَّانِي (ع) جُعِلْتُ فِدَاكَ مَا لِمَنْ زَارَ قَبْرَ رَسُولِ اللَّهِ (ص) مُتَعَمِّداً قَالَ لَهُ الْجَنَّةُ
8. Muĥammad ibn Ya’qūb narrated to me from a group of his narrators, from Aĥmad ibn Muĥammad ibn ‘Isā, from ‘Abdil Raĥmān ibn Abǐ Najrān, who said: I asked Abā Ja’far the Second (Imam Jawād ), “May I sacrifice my life for you! What is the reward for those who go to the Ziyārah of the grave of the Messenger of Allāh ﷺ solely for (the purpose of) Ziyārah?” Imam  replied, “(Their reward is) Paradise.”