The Book of Marriage
Ṣaḥīḥ Muslim 3553
وَلِمَ يَفْعَلُ ذَلِكَ أَحَدُكُمْ - وَلَمْ يَقُلْ فَلاَ يَفْعَلْ ذَلِكَ أَحَدُكُمْ - فَإِنَّهُ لَيْسَتْ نَفْسٌ مَخْلُوقَةٌ إِلاَّ اللَّهُ خَالِقُهَا
walima yafʿalu dhalika aḥadukum-walam yaqul falā yafʿal dhalika aḥadukum-fa-innah laysat nafsun makhlūqatun illā-Llāh khāliquhā
Transliteration generated from the Arabic vowel marks
The full narration
Abu Sa'id al-Khudri (Allah be pleased with him) reported:Mention was made about al-'azl in the presence of Allah's Messenger (ﷺ), 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
Source
Ṣaḥīḥ Muslim · 3553
Ṣaḥīḥ