5476 - وَ رَوَى اَلْحَسَنُ بْنُ عَلِيِّ بْنِ فَضَّالٍ عَنْ ثَعْلَبَةَ بْنِ مَيْمُونٍ عَنْ مُعَاوِيَةَ بْنِ عَمَّارٍ قَالَ : سَأَلْتُ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ عَنْ رَجُلٍ أَوْصَى بِجُزْءٍ مِنْ مَالِهِ فَقَالَ "جُزْءٌ مِنْ عَشَرَةٍ قَالَ اَللَّهُ عَزَّ وَ جَلَّ ثُمَّ اِجْعَلْ عَلىٰ كُلِّ جَبَلٍ مِنْهُنَّ جُزْءاً وَ كَانَتِ اَلْجِبَالُ عَشَرَةً.
Hadith.5476 - It is narrated from Al-Hasan ibn Ali ibn Faddal, from Thalabah ibn Maymun, from Muawiyah ibn Ammar, who said:
I asked Abu Abdullah Imam Jafar ibn Muhammad Al-Sadiq 
about a man who bequeathed a portion of his wealth.
Imam replied: "A portion is one-tenth." Allah (swt), the Almighty, said:
"Then place on every mountain a portion (juz') of them" (Surah Al-Baqarah 2:260), and the mountains were ten.
