al-Mundhir ibn Qudamah

al-Mundhir ibn Qudāmah was a Ṣaḥābī from among the Anṣār whom the Prophet ﷺ placed in charge of guarding the captured men of Banū Qaynuqāʿ after their surrender in 15 Shawwāl 2 AH. When ʿAbdullāh ibn Ubayy ibn Salūl, the leader of the hypocrites, physically grabbed the Prophet's armor and began demanding that the Prophet spare and release the prisoners, al-Mundhir confronted him directly and said: "If you dare try to free even one of them, I will kill you." His intervention helped maintain order and ensured that the Prophet's judgment of expulsion was carried out.