(23) باب جَوَازِ التَّمَتُّعِ
'Abdullah b. Shaqiq reported that 'Uthman (Allah be pleased with him) used to forbid Tamattu', whereas 'Ali (Allah be pleased with him) ordered to do it. 'Uthman said a word to 'Ali, but 'Ali said:
You know that we used to perform Tamattu' with the Messenger of Allah (ﷺ), whereupon he said: It is right, but we entertained fear.
Reference: Sahih Muslim 1223 a
In-book reference: Book 15, Hadith 171
USC-MSA web (English) reference(deprecated numbering scheme): Book 7, Hadith 2815