مُحَمَّدُ بْنُ إِسْمَاعِيلَ عَنِ الْفَضْلِ بْنِ شَاذَانَ عَنْ صَفْوَانَ بْنِ يَحْيَى عَنْ عَبْدِ اللَّهِ بْنِ مُسْكَانَ عَنْ مُحَمَّدٍ الْحَلَبِيِّ قَالَ قُلْتُ لِأَبِي عَبْدِ اللَّهِ ( عليه السلام ) الرَّجُلُ يُطَلِّقُ امْرَأَتَهُ وَ هِيَ حَائِضٌ قَالَ الطَّلَاقُ عَلَى غَيْرِ السُّنَّةِ بَاطِلٌ قُلْتُ فَالرَّجُلُ يُطَلِّقُ ثَلَاثاً فِي مَقْعَدٍ قَالَ يُرَدُّ إِلَى السُّنَّةِ .
3. Muhammad ibn ’Isma‘il has narrated from al-Fadl ibn Shadhan from Safwan ibn Yahya from ‘Abd Allah ibn Muskan from Muhammad al-Halabiy who has said the following: “I once asked abu ‘Abd Allah , about the case of a man who divorces his wife when she experiences Hayd (menses). He (the Imam) said, ‘A divorce which is not according to Sunnah is invalid.’ I then asked, ‘What happens if a man divorces his wife three times in one place and time?’ He (the Imam) said, ‘It must be returned to Sunnah.’” 