Bhagavata Purana 12.7.9-10
Srimad Bhagavatam · 7 · Verse 9-10
Sanskrit Original
सर्गोऽस्याथ विसर्गश्च वृत्तिरक्षान्तराणि च । वंशो वंशानुचरितं संस्था हेतुरपाश्रय: ॥ ९ ॥ दशभिर्लक्षणैर्युक्तं पुराणं तद्विदो विदु: । केचित् पञ्चविधं ब्रह्मन् महदल्पव्यवस्थया ॥ १० ॥
sargo ’syātha visargaś ca vṛtti-rakṣāntarāṇi ca vaṁśo vaṁśānucaritaṁ saṁsthā hetur apāśrayaḥ
O brāhmaṇa, authorities on the matter understand a Purāṇa to contain ten characteristic topics: the creation of this universe, the subsequent creation of worlds and beings, the maintenance of all living beings, their sustenance, the rule of various Manus, the dynasties of great kings, the activities of such kings, annihilation, motivation and the supreme shelter. Other scholars state that the great Purāṇas deal with these ten topics, while lesser Purāṇas may deal with five.