Mention was made about al-'azl in the presence of Messenger of Allah 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. (Using translation from Muslim 1438j)
ذُكِرَ الْعَزْلُ عِنْدَ رَسُولِ اللهِ ﷺ فَقَالَ «لِمَ يَفْعَلُ أَحَدُكُمْ ذَلِكَ» وَلَمْ يَقُلْ «فَلَا يَفْعَلْ ذَلِكَ فَلَيْسَتْ نَفْسٌ مَخْلُوقَةٌ إِلَّا اللهُ خَالِقُهَا» اللَّفْظُ لِمُحَمَّدٍ