a bow, an arrow, an axe and a trident. He is canonically represented riding on a large crow which follows him wherever he goes. Some astrologers believe he has more than one mount such as a horse, elephant, donkey, lion, dog, jackal, deer and vulture, although this is controversial. Shani is believed to be the incarnation of Krishna according to Brahma Vaivarta Purana where Krishna said that he is "Shani among planets". He is also called Saneeswar meaning "Lord of Saturn" and is designated the task of granting the fruits of one's action, thus becoming the most feared amongst Hindu astrological gods. He is often the most misunderstood deity in the Hindu Pantheon as he is said to cause persistent chaos in one's life, and is known to be milder if worshipped. Shani is the root for name for the day Saturday in many other Indian languages. In modern Hindi, Odia, Telugu, Bengali, Marathi, Urdu, Kannada and Gujarati, Saturday is called Shanivaar; Tamil: Sani kizhamai; Malayalam: Shaniyazhcha; Thai: Wạn s̄eār̒ (วันเสาร์). Calendar Shani is the basis for Shanivara – one of the seven days that make a week in the Hindu calendar. This day corresponds to Saturday – after Saturn – in the Greco-Roman convention for naming the days of the week. Shani is considered to be the most malefic planet that brings restrictions and misfortunes. Shani is part of the Navagraha in Hindu zodiac system, considered malefic, associated with spiritual asceticism, penance, discipline and conscientious work. The role and importance of the Navagraha developed over time with various influences. Deifying planetary bodies and their astrological significance occurred as early as the Vedic period and was recorded in the Vedas. The earliest work of astrology recorded in India is the Vedanga Jyotisha which began to be compiled in the 14th century BCE. It was possibly based on works from the Indus Valley Civilization as well as various foreign influences. Babylonian astrology which was the first astrology and calendar to develop, and was adopted by multiple civilizations including India. The classical planets, including Saturn. The Navagraha developed from early works of astrology over time. Saturn and various classical planets were referenced in the Atharvaveda around 1000 BCE. The Navagraha was furthered by additional contributions from Western Asia, including Zoroastrian and Hellenistic influences. The Yavanajataka, or 'Science of the Yavanas', was written by the Indo-Greek named "Yavanesvara" ("Lord of the Greeks") under