During some of the Ghazawat of the Prophet ﷺ a woman was found killed. Messenger of Allah ﷺ disapproved the killing of women and children. (Using translation from Bukhārī 3014)
أَخْبَرَهُ أَنَّ امْرَأَةً وُجِدَتْ فِي بَعْضِ مَغَازِي النَّبِيِّ ﷺ مَقْتُولَةً فَأَنْكَرَ رَسُولُ اللهِ ﷺ قَتْلَ النِّسَاءِ وَالصِّبْيَانِ