٣ـ عَنْهُ عَنْ عَلِيِّ بْنِ حَفْصٍ الْعَوْسِيِّ عَنْ عَلِيِّ بْنِ السَّائِحِ عَنْ عَبْدِ الله بْنِ مُوسَى بْنِ جَعْفَرٍ عَنْ أَبِيهِ قَالَ سَأَلْتُهُ عَنِ الْمَلَكَيْنِ هَلْ يَعْلَمَانِ بِالذَّنْبِ إِذَا أَرَادَ الْعَبْدُ أَنْ يَفْعَلَهُ أَوِ الْحَسَنَةِ فَقَالَ رِيحُ الْكَنِيفِ وَرِيحُ الطِّيبِ سَوَاءٌ قُلْتُ لا قَالَ إِنَّ الْعَبْدَ إِذَا هَمَّ بِالْحَسَنَةِ خَرَجَ نَفَسُهُ طَيِّبَ الرِّيحِ فَقَالَ صَاحِبُ الْيَمِينِ لِصَاحِبِ الشِّمَالِ قُمْ فَإِنَّهُ قَدْ هَمَّ بِالْحَسَنَةِ فَإِذَا فَعَلَهَا كَانَ لِسَانُهُ قَلَمَهُ وَرِيقُهُ مِدَادَهُ فَأَثْبَتَهَا لَهُ وَإِذَا هَمَّ بِالسَّيِّئَةِ خَرَجَ نَفَسُهُ مُنْتِنَ الرِّيحِ فَيَقُولُ صَاحِبُ الشِّمَالِ لِصَاحِبِ الْيَمِينِ قِفْ فَإِنَّهُ قَدْ هَمَّ بِالسَّيِّئَةِ فَإِذَا هُوَ فَعَلَهَا كَانَ لِسَانُهُ قَلَمَهُ وَرِيقُهُ مِدَادَهُ وَأَثْبَتَهَا عَلَيْهِ.
3. It is narrated from him (narrator of the Hadith above) from Ali ibn Hafs al-‘Awsi from Ali ibn al-Sa’ih from ‘Abd Allah ibn Musa ibn Ja’far from his father  who has said the following: “Once I asked him  if the two angels know the sin or good deed that a servant (of Allah) may intend to perform. The Imam said, ‘Are the smell of a trash collection site and a sweet smelling substance the same?’ I said, ‘No, they are not the same.’ The Imam said, ‘Whenever a servant (of Allah) intends to perform a good deed his breath comes out with a good smell and the angel on the right side says to the one on the left side, ‘Stand up; he intends to perform a good deed.’ When he performs it his tongue serves as his pen and his saliva as ink and he writes it down for him. Whenever he intends to commit an evil deed his breath comes out with a foul smell. The angel on the left says to the one on the right, ‘Stop; he intends to commit an evil deed.’ For an evil act his tongue serves as the pen and his saliva as ink and he writes it down against him.’” 