Shripatipaddhati (Jatakapaddhati) 5.28

Śrīpatipaddhati (Jātakapaddhati) 5.28

nakhāḥ śaśī dvau navakaṃ dhṛtiśca kṛtiḥ khabāṇāravipūrvakāṇām
itthaṃ niruktā kramaśò grahāṇāṃ naisargike hyāyuṣi varṣasaṃkhyā