https://www.google.com/search?q=G%E1%B9%9Bdhragom%C4%81yusa%E1%B9%83v%C4%81da
Devavratha became Bhishma after he took bhishana pratigya ('terrible oath') — vow of life-long celibacy
Devavratha became Bhishma after he took bhishana pratigya ('terrible oath') — vow of life-long celibacy
