śīrṣṇā tac-caraṇaṁ spṛśan

atha-therefore; aham-I; amara-acaryam-the spiritual master of the demigods; agadha-dhisanam-whose spiritual knowledge is deep; dvijam-the perfect brahmana; prasadayisye-I shall please; nisathah-without duplicity; sirsna-with my head; tat-caranam-his lotus feet; sprsan-touching.