Sunan Ibn Majah 2590
It was narrated from Ibn Abbas that :
one of the slaves of Khumus stole something from the Khumus, and the matter was referred to the Prophet (ﷺ) but he did not cut off his hand, and he said ' The Property of Allah, (STW)  part of it stealing another part.' ”
حَدَّثَنَا جُبَارَةُ بْنُ الْمُغَلِّسِ، حَدَّثَنَا حَجَّاجُ بْنُ تَمِيمٍ، عَنْ مَيْمُونِ بْنِ مِهْرَانَ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ عَبْدًا، مِنْ رَقِيقِ الْخُمُسِ سَرَقَ مِنَ الْخُمُسِ فَرُفِعَ ذَلِكَ إِلَى النَّبِيِّ صلى الله عليه وسلم فَلَمْ يَقْطَعْهُ وَقَالَ ‏
"‏ مَالُ اللَّهِ عَزَّ وَجَلَّ سَرَقَ بَعْضُهُ بَعْضًا ‏"‏ ‏.‏