On 10 August 1888, Gandhi aged 18, left Porbandar for Mumbai, then known as Bombay. Upon arrival, he stayed with the local Modh Bania community while waiting for the ship travel arrangements. The head of the community knew Gandhi's father. After learning Gandhi's plans, he and other elders warned Gandhi that England would tempt him to compromise his religion, and eat and drink in Western ways. Gandhi informed them of his promise to his mother and her blessings. The local chief disregarded it, and excommunicated him from his caste. But Gandhi ignored this.