Brihat Parashara Hora Shastra
नवांशेशाश्चरे तस्मात्स्थिरे तन्नवमादितः। उभये तत्पंचमादेरिति चिन्त्यं विचक्षणौः। देवा नृराक्षसाश्चैव चरादिषु गृहेषु च॥ १२॥
Navāńś. The Navāńś calculation are for a Movable Rāśi from there itself, for a Fixed Rāśi from the 9th thereof and for a Dual Rāśi from the 5th thereof. They go by designations Deva (divine), Manushya (human) and Rakshasa (devilish) in a successive and repetitive order for a Movable Rāśi. (Manushya, Rakshasa and Deva are the order for a Fixed Rāśi, while Rakshasa, Manushya and Deva are a Dual Rāśi‟s order)
english translation
navAMzezAzcare tasmAtsthire tannavamAditaH। ubhaye tatpaMcamAderiti cintyaM vicakSaNauH। devA nRrAkSasAzcaiva carAdiSu gRheSu ca॥ 12॥
hk transliteration by Sanscript