It is narrated from Sayyiduna al-Zubayr bin al-Awwam (may Allah be pleased with him) that when the Messenger of Allah (peace and blessings be upon him) left his womenfolk behind in Madinah, he lodged them in "Fari'" (a fortress of that name). Among those women was Sayyidah Safiyyah bint Abd al-Muttalib (may Allah be pleased with her), and he (peace and blessings be upon him) had also left Sayyiduna Hassan bin Thabit (may Allah be pleased with him) with them. Meanwhile, a man from the idolaters advanced to get in to them. Sayyidah Safiyyah (may Allah be pleased with her) said to Sayyiduna Hassan (may Allah be pleased with him): "Confront this man," but Sayyiduna Hassan (may Allah be pleased with him) did not show courage and excused himself from it, whereupon Sayyidah Safiyyah (may Allah be pleased with her) herself took up a sword and struck the idolater, killing him. When the Messenger of Allah (peace and blessings be upon him) was informed of this incident, "he (peace and blessings be upon him) assigned to Sayyidah Safiyyah (may Allah be pleased with her) a share of the spoils of war just as he (peace and blessings be upon him) used to assign to the men."
Hadith Referenceمسند أبي يعلى الموصلي / من مسند الزبير بن العوام / 683
Hadith Gradingمحدثین:إسناده ضعيف جدا
Hadith Takhrij«حکم الحدیث مسند ابی یعلی محققاً تنسیق حسين سليم أسد - مکتبہ شاملہ :قال حسين سليم أسد: إسناده ضعيف جدا . » «قال سعيد بن محمد السناري: منكر» «أخرجه ابن عساكر في "تاريخه" [12/ 429 - 430، مسند ابویعلیٰ ترقیم الاثری: 678»