Ramayana
भूय एवासृजद्घोरान् शकान् यवनमिश्रितान् । तैरासीत् संवृता भूमिः शकैर्यवनमिश्रितैः ॥ १-५४-२१
- then the Sacred Cow again generated deadly Shaka-s hobnobbed with Yavana-s ( through her mooing 'hums' ). Then the earth was pervaded with the Shaka-s associated with Yavana-s, - ॥ 1-54-21॥
english translation
bhUya evAsRjadghorAn zakAn yavanamizritAn । tairAsIt saMvRtA bhUmiH zakairyavanamizritaiH ॥ 1-54-21
hk transliteration by Sanscript