Ramayana
सव्येतरकराङ्गुल्या सशब्दं च दशाननः । वेगप्रभावमन्वेष्टुं सो ऽदिशच्छुकसारणौ ॥ 7-32-11 ॥
With a snap of the fingers of his right hand, the ten-faced Ravana directed Shuka and Sarana to find out the cause of that swelling flood.
english translation