Ramayana
चकार सुरसा वक्त्रं षष्टियोजनमायतम् । तथैव हनुमावनीरः सप्ततीयोजनोच्छ्रितः ॥ ५-१-१६५
Surasa widened her mouth sixty yojanas and then the heroic Hanuman enlarged himself to seventy yojanas. ॥ 5-1-165॥
english translation
cakAra surasA vaktraM SaSTiyojanamAyatam । tathaiva hanumAvanIraH saptatIyojanocchritaH ॥ 5-1-165
hk transliteration by Sanscript