Ramayana
तमापतन्तमुत्प्लुत्यहनुमान्मारुतात्मजः । आजघानतदामूर्ध्निवज्रकल्पेनमुष्टिना ॥ ६-७०-२४
Then the son of wind god, Hanuman observing Devanthaka coming towards him, got up and hit him on the forehead with his thunderbolt like fist. ॥ 6-70-24॥
english translation
tamApatantamutplutyahanumAnmArutAtmajaH । AjaghAnatadAmUrdhnivajrakalpenamuSTinA ॥ 6-70-24
hk transliteration by Sanscript