The Mahabharata/Book 1: Adi Parva…
“ Thus, O king, were born unto Pandu five sons who were begotten by celestials and were endued with great strength, and who all lived to achieve great fame and expand the Kuru race. Each bearing every auspicious mark on his person, handsome like Soma, proud as the lion, well-skilled in the use of the bow, and of leonine tread, breast, heart, eyes, neck and prowess, those foremost of men, resembling the celestials themselves in might, began to grow up. ”
