"The Messenger of Allah ﷺ said: 'Allah does not accept Salah without purification, nor charity from Ghulul.'" [1] [1] That which is taken from the spoils of war prior to their distribution.  

قَالَ رَسُولُ اللَّهِ ﷺ لاَ يَقْبَلُ اللَّهُ صَلاَةً بِغَيْرِ طُهُورٍ وَلاَ صَدَقَةً مِنْ غُلُولٍ