The Birth of the Possessor (of Divine Authority) عليه السلام
Al-Kāfi|Volume 1|Book 4|Chapter 125
9ـ الْقَاسِمُ بْنُ الْعَلاءِ قَالَ وُلِدَ لِي عِدَّةُ بَنِينَ فَكُنْتُ أَكْتُبُ وَأَسْأَلُ الدُّعَاءَ فَلا يُكْتَبُ إِلَيَّ لَهُمْ بِشَيْءٍ فَمَاتُوا كُلُّهُمْ فَلَمَّا وُلِدَ لِيَ الْحَسَنُ ابْنِي كَتَبْتُ أَسْأَلُ الدُّعَاءَ فَأُجِبْتُ يَبْقَى وَالْحَمْدُ لله.
9. Al-Qasim ibn al-‘Ala’ has said the following. “Several boys were born to me and each time I would write and request for prayer. Nothing would have been written to me about them. They all died. When my son al-Hassan was born I wrote and requested for prayer. The answer came, “He lives and all praise belongs to Allah.”
- Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (6/182)
- Ṣaḥīḥ al-Kāfī, vol. 1, p. 60