Husamul Haramain (Ḥusām al-Haramayn) or Husam al Harmain (The Sword of the Two Holy Mosques) 1906, is a treatise written by Ahmad Raza Khan (1856- 1921) which declared the founders of Deobandi, Ahle Hadith and Ahmadiyya movement as heretics. In 1905, Khan performed pilgrimage to holy sites in the Hijaz. During this period, he prepared a draft document entitled "Al Motamad Al Mustanad" (The Reliable Proofs) in which he argued against opinions of founders of Deobandi, Ahle Hadith and Ahmadiyya mov