Hazrat Abdullah bin Umar (may Allah be pleased with them both) narrated that during one of the battles of the Prophet (the Battle of Conquest), a woman was found killed, so the Prophet (peace and blessings be upon him) expressed disapproval regarding the killing of women and children.
Hadith Referenceاللؤلؤ والمرجان / كتاب الجهاد / 1138
Hadith Gradingمحدثین:«صحیح»
Hadith Takhrij«صحیح، أخرجه البخاري في: 56 كتاب الجهاد: 147 باب قتل الصبيان في الحرب»