There two sisters-Aditi and Diti, mutually attached to each other, those (damsels) endowed with surpassing beauty, became the wives of that lord of creatures-Kaśyapa.
अदितिश्च दितिश्चैव भगिन्यौ सहिते हि ते॥ भार्ये परमरूपिण्यौ कश्यपस्य प्रजापतेः।