778. hadíth
وَ سَأَلَهُ عَنْ فَأْرَةِ اَلْمِسْكِ تَكُونُ مَعَ مَنْ يُصَلِّي وَ هِيَ فِي جَيْبِهِ أَوْ ثِيَابِهِ قَالَ «لاَ بَأْسَ بِذَلِكَ.
He (Ali ibn Ja’far ) asked Him, Imam Musa ibn Jafar Al-Kadhim (a.s), about a musk pouch being with someone while they are praying, either in their pocket or clothing. Imam (a.s) said: "There is no harm in that."