The founder of Sikhism and the first of the ten gurus of Sikhism. Collections of his hymns formed the original basis for the Guru Granth Sahib, the primary scripture of Sikhism, which is regarded as the eleventh guru. Many miracle stories about Guru Nanak's life are told in his biographies, which are collectively known as Janamsakhis. According to one such story, when he died, his body disappeared and was replaced with flowers, which were divided among Hindus and Muslims. According to another such story, he slept with his feet facing the Kaaba; when Muslims tried to move them away, the Kaaba moved so that his feet were still facing it.