Sahih Muslim | Book 8 | Hadith Number 3380

Narrated by Abu Sa'id al-Khudri (Allah be pleased with him)
Abu Sa'id al-Khudri (Allah be pleased with him) reported: Mention was made about al- 'azl in the presence of Allah's Messenger (may peace be upon him), whereupon he said: Why any one of you practises it? (He did not say: One of you should not do it), for there is no created soul, whose creator is not Allah.