[Machine] From the Prophet of Allah ﷺ : Do not ask a man about how he struck his wife, and do not sleep except on a mattress. I forgot the third part, and someone else narrated from Abu Dawood in this chain, from Abdulrahman Al-Musliy.  

عَنْ رَسُولِ اللهِ ﷺ لَا تَسْأَلِ الرَّجُلَ فِيمَ ضَرَبَ امْرَأَتَهُ وَلَا تَنَامَنَّ إِلَّا عَلَى وِتْرٍ وَنَسِيتُ الثَّالِثَةَ وَقَالَ غَيْرُهُ عَنْ أَبِي دَاوُدَ فِي هَذَا الْإِسْنَادِ عَنْ عَبْدِ الرَّحْمَنِ الْمُسْلِيِّ