5421 - رَوَى اَلسَّكُونِيُّ عَنْ جَعْفَرِ بْنِ مُحَمَّدٍ عَنْ أَبِيهِ عَنْ آبَائِهِ عَلَيْهِمُ اَلسَّلاَمُ قَالَ قَالَ أَمِيرُ اَلْمُؤْمِنِينَ عَلَيْهِ اَلسَّلاَمُ : "اَلْوَصِيَّةُ بِالْخُمُسِ لِأَنَّ اَللَّهَ عَزَّ وَ جَلَّ رَضِيَ لِنَفْسِهِ بِالْخُمُسِ " وَ قَالَ "اَلْخُمُسُ اِقْتِصَادٌ وَ اَلرُّبُعُ جَهْدٌ وَ اَلثُّلُثُ حَيْفٌ".
Hadith.5421 - Al-Sakuni narrated from Imam Jafar ibn Muhammad Al-Sadiq 
from his father, Imam Muhammad ibn Ali Al-Baqir , who said that the Commander of the Faithful said:
"Bequeathing one-fifth (khums) is recommended because Allah (swt), the Mighty and Majestic, has chosen one-fifth for Himself."
Imam also said: "One-fifth is moderation, one-fourth is exertion, and one-third is injustice."
