وُلِدَ لِي وَلَدٌ فَكَتَبْتُ أَسْتَأْذِنُ فِي طُهْرِهِ يَوْمَ السَّابِعِ فَوَرَدَ لَا تَفْعَلْ فَمَاتَ يَوْمَ السَّابِعِ أَوِ الثَّامِنِ ثُمَّ كَتَبْتُ بِمَوْتِهِ فَوَرَدَ سَتُخْلَفُ غَيْرَهُ وَ غَيْرَهُ تُسَمِّيهِ أَحْمَدَ وَ مِنْ بَعْدِ أَحْمَدَ جَعْفَراً فَجَاءَ كَمَا قَالَ قَالَ وَ تَهَيَّأْتُ لِلْحَجِّ وَ وَدَّعْتُ النَّاسَ وَ كُنْتُ عَلَى الْخُرُوجِ فَوَرَدَ نَحْنُ لِذَلِكَ كَارِهُونَ وَ الْأَمْرُ إِلَيْكَ قَال
“A boy was born to me. I wrote to him (al-Mahdi (a.s.) for his permission to give the baby a special bath for the ceremony on the seventh day of his birth. The answer came back and it said, “Do not do so.” The boy died on the seventh or the eighth day. I then wrote to him about the death of the boy. He wrote back to me