ॐ चित्रवर्णाय विद्महे
सर्परूपाय धीमहि
तन्नः केतुः प्रचोदयात्
Om Chitravarnaya Vidmahe
Sarparupaya Dhimahi
Tannah Ketuh Prachodayat
Om, may we know Him of variegated mystical hue,
And meditate upon the transcendent serpent-form;
May Lord Ketu awaken spiritual insight and liberation.