We took women captives, and we wanted to do 'azl with them. We then asked Allah's Messen- ger ﷺ about it, and he said to us: Verily you do it, verily you do it, verily you do it, but the soul which has to be born until the Day of judg- ment must be born. (Using translation from Muslim 1438c)
أَنَّهُ أَخْبَرَهُ أَنَّهُ قَالَ أَصَبْنَا سَبَايَا وَكُنَّا نَعْزِلُ فَسَأَلْنَا رَسُولَ اللهِ ﷺ عَنْ ذَلِكَ فَقَالَ لَنَا وَإِنَّكُمْ لَتَفْعَلُونَ وَإِنَّكُمْ لَتَفْعَلُونَ وَإِنَّكُمْ لَتَفْعَلُونَ مَا مِنْ نَسَمَةٍ كَائِنَةٍ إِلَى يَوْمِ الْقِيَامَةِ إِلَّا وَهِيَ كَائِنَةٌ