Shani Mantra Neelanjansamaabhaasam Raviputram Yamaagrajam; Chhaaya maartandsambhootam Tam Namaamee Shanaiyshcharam. Meaning : I bow to Shani who is as black as a black collyirum, who is the son of Surya born through Chaya, whose brother is Yama and who moves slowly.