"لاَ بَأْسَ بِالشَّهَادَةِ عَلَى إِقْرَارِ اَلْمَرْأَةِ وَ لَيْسَتْ بِمُسْفِرَةٍ إِذَا عُرِفَتْ بِعَيْنِهَا أَوْ يَحْضُرُ مَنْ عَرَفَهَا ".
"There is no issue with bearing witness to a woman's acknowledgment (confession) without her unveiling her face, as long as she is identified either by her specific features or in the presence of someone who recognizes her."
كَتَبَ مُحَمَّدُ بْنُ الْحَسَنِ الصَّفَّارُ رَضِيَ اللَّهُ عَنْهُ إِلَى أَبِي مُحَمَّدٍ الْحَسَنِ بْنِ عَلِيٍّ ع فِي رَجُلٍ أَرَادَ أَنْ يَشْهَدَ عَلَى امْرَأَةٍ لَيْسَ لَهَا بِمَحْرَمٍ هَلْ يَجُوزُ لَهُ أَنْ يَشْهَدَ عَلَيْهَا مِنْ وَرَاءِ السِّتْرِ وَ يَسْمَعَ كَلَامَهَا إِذَا شَهِدَ عَدْلَانِ أَنَّهَا فُلَانَةُ بِنْتُ فُلَانٍ- الَّتِي تُشْهِدُكَ وَ هَذَا كَلَامُهَا أَوْ لَا تَجُوزُ الشَّهَادَةُ عَلَيْهَا حَتَّى ت
Hadith.3347 - It is narrated that Muhammad ibn al-Hasan al-Saffar (may Allah (swt) be pleased with him) wrote to Abu Muhammad al-Hasan ibn Ali (as) regarding a man who wanted to testify about a woman who was not his mahram (unmarriageable relative). He asked: "Is it permissible for him to testify about her from behind