Each Imam knows the succeeding Imam عليه السلام The words of Allah, the Most High, “Allah commands you to deliver the trust to its people,”(4:58) is a reference to the Imams عليه السلام

Al-Kāfi|Volume 1|Book 4|Chapter 59
Al-Kāfi

Book 4, Chapter 59

Each Imam knows the succeeding Imam عليه السلام The words of Allah, the Most High, “Allah commands you to deliver the trust to its people,”(4:58) is a reference to the Imams عليه السلام

7ـ أَحْمَدُ عَنْ مُحَمَّدِ بْنِ عَبْدِ الْجَبَّارِ عَنْ أَبِي عَبْدِ الله الْبَرْقِيِّ عَنْ فَضَالَةَ بْنِ أَيُّوبَ عَنْ سُلَيْمَانَ بْنِ خَالِدٍ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلام) قَالَ مَا مَاتَ عَالِمٌ حَتَّى يُعْلِمَهُ الله عَزَّ وَجَلَّ إِلَى مَنْ يُوصِي.
7. Ahmad has narrated from Muhammad ibn ‘Abd al-Jabbar from abu ‘Abdallah al-Barqi from Fudalah ibn Ayyub from Sulayman ibn Khalid from abu ‘Abdallah عليه السلام who has said the following. “No scholar (Imam) has ever died before Allah, the Most Holy, the Most High, would grant him the knowledge of to who must he deliver his will.”
  • Allamah Baqir al-Majlisi
    Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (3/182)
  • Shaykh Baqir al-Behbudi
    Ṣaḥīḥ al-Kāfī, vol. 1, p. 32