 ١ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ حَفْصِ بْنِ الْبَخْتَرِيِّ رَفَعَهُ قَالَ كَانَ أَمِيرُ الْمُؤْمِنِينَ (عَلَيْهِ السَّلام) يَقُولُ رَوِّحُوا أَنْفُسَكُمْ بِبَدِيعِ الْحِكْمَةِ فَإِنَّهَا تَكِلُّ كَمَا تَكِلُّ الابْدَانُ.
 1. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Hafs ibn al-Bakhtari in a marfu’ manner from Amir al-Mu’minin Ali  who has said the following. “Relax your souls with new sparks of wisdom, because souls also tire as bodies do.”