Kurmapurana 2.20.21

Kūrmapurāṇa 2.20.21

dvādaśyāṃ jātarūpaṃ ca rajataṃ kupyameva ca /
jñātiśraiṣṭhyaṃ trayodaśyāṃ caturdaśyāṃ tu kruprajāḥ /
pañcadaśyāṃ sarvakāmānāpnoti śrāddhadaḥ sadā //