The Sufficient (Vol 1) · Hadith 444 (#Ḥadīth #1)
Chapter 5 | The Issue that the Earth at no time is without a Person with Divine Authority
1ـ عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنْ مُحَمَّدِ بْنِ أَبِي عُمَيْرٍ عَنِ الْحُسَيْنِ بْنِ أَبِي الْعَلاءِ قَالَ قُلْتُ لابِي عَبْدِ الله تَكُونُ الارْضُ لَيْسَ فِيهَا إِمَامٌ قَالَ لا قُلْتُ يَكُونُ إِمَامَانِ قَالَ لا إِلا وَأَحَدُهُمَا صَامِتٌ.
1. A number of our people have narrated from Ahmad ibn Muhammad ibn ‘Isa from Muhammad Ibn Abi ‘Umayr from al-Husayn ibn Abu al-‘Ala’ who said the following: “I asked Abu ‘Abdallah , ‘Can there be a time on earth without Imam?” The Imam said, “No, it can not be without an Imam.” I asked, “Can there be two Imams at a time?” He said, “No, unless one of them is silent.”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).