"I heard the Messenger of Allah say: 'Allah does not accept any prayer without purification, and He does not accept any charity from Ghulul.'" (Using translation from Ibn Mājah 273)
سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ إِنَّ اللهَ تَبَارَكَ وَتَعَالَى لَا يَقْبَلُ صَدَقَةً مِنْ غُلُولٍ وَلَا صَلَاةً بِغَيْرِ طُهُورٍ