I went to Messenger of Allah ﷺ along with some persons and he was saying: I intended to prohibit cohabitation with the suckling women, but I considered the Greeks and Persians, and saw that they suckle their children and this thing (cohabitation) does not do any harm to them (to the suckling women). Then they asked him about 'azl, whereupon he said. That is the secret (way of) burying alive, and Ubaidullah has made this addition in the hadith transmitted by al-Muqri and that is:" When the one buried alive is asked."  

حَضَرْتُ رَسُولَ اللَّهِ ﷺ فِي أُنَاسٍ وَهُوَ يَقُولُ لَقَدْ هَمَمْتُ أَنْ أَنْهَى عَنِ الْغِيلَةِ فَنَظَرْتُ فِي الرُّومِ وَفَارِسَ فَإِذَا هُمْ يُغِيلُونَ أَوْلاَدَهُمْ فَلاَ يَضُرُّ أَوْلاَدَهُمْ ذَلِكَ شَيْئًا ثُمَّ سَأَلُوهُ عَنِ الْعَزْلِ فَقَالَ رَسُولُ اللَّهِ ﷺ ذَلِكَ الْوَأْدُ الْخَفِيُّ زَادَ عُبَيْدُ اللَّهِ فِي حَدِيثِهِ عَنِ الْمُقْرِئِ وَهْىَ { وَإِذَا الْمَوْءُودَةُ سُئِلَتْ}  

[Machine] "I attended the Messenger of Allah ﷺ among a group of people, and he was saying, 'I have intended to prohibit Ghilaah (the practice of immediately divorcing a wife after she has been divorced three times). Then I looked at the Romans and Persians, and I saw that they practice this (allow their children to inherit their wealth and not divorce their wives after three divorces), and it does not harm their children. This is something.' Then they asked him about Al-Azal (coitus interrupts), and the Messenger of Allah ﷺ said to him, 'It is the secret genital discharge (during sexual intercourse) and it is mentioned in the verse: And when the baby girl buried alive will be asked (81:8).' "  

حَضَرْتُ رَسُولَ اللهِ ﷺ فِي نَاسٍ وَهُوَ يَقُولُ لَقَدْ هَمَمْتُ أَنْ أَنْهَى عَنِ الْغِيلَةِ فَنَظَرْتُ فِي الرُّومِ وَفَارِسَ فَإِذَا هُمْ يُغِيلُونَ أَوْلَادَهُمْ وَلَا يَضُرُّ أَوْلَادَهُمْ ذَلِكَ شَيْئًا ثُمَّ سَأَلُوهُ عَنِ الْعَزْلِ فَقَالَ رَسُولُ اللهِ ﷺ لَهُ ذَاكَ الْوَأْدُ الْخَفِيُّ وَهُوَ {وَإِذَا الْمَوْءُودَةُ سُئِلَتْ}