https://en.wikipedia.org/wiki/Bhagavad_Gita
The Bhagavad Gita (Sanskrit: श्रीमद् भगवद् गीता, Śrīmad bhagavad gītā) The Song of the Bhagavan, often referred to as simply the Gita, is a 700-verse scripture that is part of the Hindu epic Mahabharata. This scripture contains a conversation between Pandava prince Arjuna and his guide Lord Krishna on a variety of theological and philosophical issues.