٦ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحُسَيْنِ بْنِ سَعِيدٍ عَنِ الْقَاسِمِ بْنِ مُحَمَّدٍ عَنْ عَلِيِّ بْنِ أَبِي حَمْزَةَ عَنِ الْعَبْدِ الصَّالِحِ (عَلَيْهِ الْسَّلام) قَالَ سَأَلَتْهُ أُمُّ وَلَدٍ لأَبِيهِ فَقَالَتْ جُعِلْتُ فِدَاكَ إِنِّي أُرِيدُ أَنْ أَسْأَلَكَ عَنْ شَيْ‏ءٍ وَأَنَا أَسْتَحْيِي مِنْهُ قَالَ سَلِي وَلاَ تَسْتَحْيِي قَالَتْ أَصَابَ ثَوْبِي دَمُ الْحَيْضِ فَغَسَلْتُهُ فَلَمْ يَذْهَبْ أَثَرُهُ فَقَالَ اصْبَغِيهِ بِمِشْقٍ حَتَّى يَخْتَلِطَ وَيَذْهَبَ.
6. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa‘id from al-Qasim ibn Muhammad from Ali ibn abu Hamzah from the virtuous servant of Allah who has said the following: “Once a mother of the child of his father asked him (the Imam) , saying, ‘I pray to Allah to keep my soul in service for your cause, I like to ask you a question but I feel shy.’ He (the Imam) said, ‘Ask and do not feel shy.’ She said, ‘There was blood from Hayd (menses) on my clothes and I washed it, but the stain does not go away.’ He (the Imam) said, ‘Color it with russet color so that it is mixed and does not show.’” 