Holy Lance
The Holy Lance in Vienna is displayed in the Imperial Treasury or "Weltliche Schatzkammer" (lit. Worldly Treasure Room) at the Hofburg Palace in Vienna, Austria. It is a typical winged lance of the Carolingian dynasty. At different times, it was said to be the lance of Saint Maurice or that of Constantine the Great. In the tenth century, the Holy Roman Emperors came into possession of the lance, according to sources from the time of Otto I (912–973). In 1000, Otto III gave Boleslaw I of Poland a replica of the Holy Lance at the Congress of Gniezno. In 1084, Henry IV had a silver band with the inscription "Nail of Our Lord" added to it. This was based on the belief that the nail embedded in the spear-tip was one that had been used for the Crucifixion of Jesus. It was only in the thirteenth century that the Lance became identified with that of Longinus, which had been used to pierce Christ's side and had been drenched in the Blood of Christ and water.
Spear
Muslim warriors used a spear that was called an "az-zaġāyah". Berbers pronounced it "zaġāya", but the English term, derived from the Old French via Berber, is "assegai". It is a pole weapon used for throwing or hurling, usually a light spear or javelin made of hard wood and pointed with a forged iron tip.The "az-zaġāyah" played an important role during the Islamic conquest as well as during later periods, well into the 20th century. A longer pole "az-zaġāyah" was being used as a hunting weapon from horseback. The "az-zaġāyah" was widely used. It existed in various forms in areas stretching from Southern Africa to the Indian subcontinent, although these places already had their own variants of the spear. This javelin was the weapon of choice during the "Fulani jihad" as well as during the Mahdist War in Sudan. It is still being used by Sikh "Nihang" in the Punjab as well as certain wandering Sufi ascetics "(Derwishes)".