Shiva Purana
वीतरागो विनीतात्मा तपस्वीभूतभावनः॥ उन्मत्तवेषः प्रच्छन्नो जितकामोऽजितप्रियः॥ ३२॥
He was devoid of passion and humble in mind and felt ascetic. He was disguised as a madman and had conquered desires and was unconquerable in love.
english translation
vItarAgo vinItAtmA tapasvIbhUtabhAvanaH॥ unmattaveSaH pracchanno jitakAmo'jitapriyaH॥ 32॥
hk transliteration by Sanscript