Divyāv, 17, 469.1 rātriṃdivasena triṃśadrātrakena māsena dvādaśamāsena saṃvatsareṇa divyaṃ varṣasahasraṃ devānāṃ trāyastriṃśānāmāyuṣaḥ pramāṇam //