Hindu God Shani is one of the Navagraha and powerful gods which are the nine primary celestial beings in Hindu astrology or Jyoti. Shani dev is embodied in the planet Saturn. Shani is the Lord of Saturday; the word Shani also denotes the seventh day or Saturday in most Nepali languages.
Shani dev is also known as Shanaiscarya Shani Bhagavan, Shaneesvara, Saneesvara, Shaneesvaran, Shani Deva.
the mantra of Sani dev