686. hadíth
وَ رُوِيَ عَنْ نَصْرٍ اَلْخَادِمِ قَالَ: نَظَرَ اَلْعَبْدُ اَلصَّالِحُ أَبُو اَلْحَسَنِ مُوسَى بْنُ جَعْفَرٍ عَلَيْهِمَا اَلسَّلاَمُ إِلَى سُفْرَةٍ عَلَيْهَا حَلَقُ صُفْرٍ فَقَالَ «اِنْزِعُوا هَذِهِ وَ اِجْعَلُوا مَكَانَهَا حَدِيداً فَإِنَّهُ لاَ يَقْرَبُ شَيْئاً مِمَّا فِيهَا شَيْءٌ مِنَ اَلْهَوَامِّ».
It is narrated from Nasr, the servant, who said: The righteous servant (of Allah (swt)), Abu al-Hasan Imam Musa ibn Jafar Al-Kadhim (a.s), looked at a provision container with brass rings and said: "Remove these and replace them with iron, for nothing harmful will approach anything contained within it."