Shiva Purana
कुशद्वीपे शुभं राज्यमददाद्भगवान्भवः ॥ स तस्मै शङ्करः प्रीत्या वासुदेव प्रहृष्टधीः ॥ १२॥
O Kṛṣṇa, the delighted lord Śiva, lovingly gave him an auspicious kingdom in Kuśa Dvīpa.
english translation
kuzadvIpe zubhaM rAjyamadadAdbhagavAnbhavaH ॥ sa tasmai zaGkaraH prItyA vAsudeva prahRSTadhIH ॥ 12॥
hk transliteration by Sanscript