The opening verse of the Panchakshara Stotram by Adi Shankaracharya.
भस्माङ्गरागाय महेश्वराय
नित्याय शुद्धाय दिगम्बराय
तस्मै न काराय नमः शिवाय
Bhasmangaragaya Maheshwaraya
Nityaya Shuddhaya Digambaraya
Tasmai Na Karaya Namah Shivaya
Nagendraharaya - one who wears the king of serpents as a garland
Trilochanaya - the three-eyed one
Bhasmangaragaya - one whose body is smeared with sacred ash
Maheshwaraya - the great lord
Nityaya - the eternal one
Shuddhaya - the pure one
Digambaraya - one clothed in the directions (sky-clad)
Tasmai Na Karaya - to that Na (the syllable Na of Namah Shivaya)
Namah Shivaya - salutations to Shiva
To Shiva who wears serpents as garlands, who has three eyes, whose body is adorned with sacred ash, who is the great lord, who is eternal, pure and clothed by the sky - to that syllable Na of Namah Shivaya, I offer my salutations.