قُلْتُ لِأَبِي عَبْدِ اللَّهِ ع مَتَى يَعْرِفُ الْأَخِيرُ مَا عِنْدَ الْأَوَّلِ قَالَ فِي آخِرِ دَقِيقَةٍ تَبْقَى مِنْ رُوحِهِ.
“I asked abu ‘Abdallah (a.s.), ‘When does the succeeding one (Imam) come to know of what the one preceding him knew?” The Imam (a.s.) said, “At the last minute of the life of the Imam before him.”