Ramayana
स भूत्वा सुमहाकायो हनुमान्मारुतात्मजः । धृष्टमास्फोटयामास लङ्कां शब्देन पूरयन् ॥ ५-४२-३१
Hanuman, son of Maruti, enlarged his body to a huge size and patted himself wildly making loud noise that echoed the entire Lanka. ॥ 5-42-31॥
english translation
sa bhUtvA sumahAkAyo hanumAnmArutAtmajaH । dhRSTamAsphoTayAmAsa laGkAM zabdena pUrayan ॥ 5-42-31
hk transliteration by Sanscript