Ramayana
सो ऽभिवाद्य महात्मानं ज्वलन्तमिव तेजसा । किं कार्यमिति काकुत्स्थः कृताञ्जलिरभाषत ॥ 7-105-11 ॥
Having saluted that great-souled one who blazed as it were with his splendor, Kakutstha, with joined palms, asked, "What is your purpose?"
english translation