East Java people residing in the East Java, making it Indonesia's second-most-populous province; the latest official estimate (for January 2014) is 41,529,481. It has a land border only with the province of Central Java to the west; the Java Sea and the Indian Ocean border its northern and southern coasts, respectively, while the narrow Bali Strait to the east separates Java from Bali. The Dinoyo inscriptions found near the city of Malang are the oldest written sources in East Java, dating from 760 CE. They tell of many political and cultural events in the Kingdom of Dinoyo. The name of Malang is
Battle of the Trench the Banu Qurayza tribe, leading to their surrender and enslavement or execution. The defeat caused the Meccans to lose their trade and much of their prestige. The battle is named after "trench", or "khandaq", that was dug by Muslims in preparation for the battle. The word "khandaq" () is the Arabised form of the Persian word "kandak" (meaning "that which has been dug"). Salman farsi the Persian advised Muhammad to dig a trench around the city. The battle is also referred to as the "Battle of Confederates" (). The Qur'an uses the term "confederates" () in sura "Al-Ahzab" to denote