It was narrated that Usamah bin 'Umair Al-Hudhali said:
"The Messenger of Allah said: 'Allah does not accept any prayer without purification and He does not accept any charity from Ghulul.'" (Sahih)Another chain with similar wording. (ES)
English reference (ES): Vol. 1, Book 1, Hadith 271 (ES)
Arabic reference (ES): Book 1, Hadith 283 (ES)