Isra is a significant event in Islamic tradition, referring to the night journey of the Prophet Muhammad. According to Islamic belief, this miraculous journey took place in one night, where Muhammad traveled from the Kaaba in Mecca to the Al-Aqsa Mosque in Jerusalem. Following the journey, Muhammad is said to have ascended to the heavens during the event known as Mi'raj. This experience is commemorated by Muslims and highlights the importance of prayer, as it is believed that the five daily prayers were established during this journey.