Jazak Allah for sharing an impressive video about , Hadhrat Khalid Bin Waleed (May Allah be pleased with him), one of the greatest warriors of Islam.
Hadhrat Khalid bin Walid (May Allah be pleased with him) kept a few blessed hairs of the Holy Prophet (pbuh) in his hat. In one of the battles, Hadhrat Khalid bin Walid's (May Allah be pleased with him) hat fell off his head, As a result, he advanced a powerful attack to retrieve it. Many Muslims were martyred in that battle and This was also due to certain objections from his companions, Hadhrat Khalid bin walid (May Allah be pleased with him) replied: "This attack of mine was not for the hat but it was for the blessed hair of the Holy Prophet (pbuh) that it's Barakah should stay by me and not get into the hands of the Kufaar." [Ash-shifa bi tarif huqub al-Mustafa : Vol 01: Page 619]