It was narrated from Abu Al-Malih, that his father said:

"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.

أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ قَتَادَةَ، عَنْ أَبِي الْمَلِيحِ، عَنْ أَبِيهِ، قَالَ قَالَ رَسُولُ اللَّهِ ﷺ " لاَ يَقْبَلُ اللَّهُ صَلاَةً بِغَيْرِ طُهُورٍ وَلاَ صَدَقَةً مِنْ غُلُولٍ " .