Brihat Parashara Hora Shastra
यदार्को लग्नराशिस्थश्चिन्त्या षष्टिसमा तदा । दास्रात् त्रयं चतुष्कं च त्रयं चेति पुनः पुनः ॥ ४०॥
This Dasha may be adopted in cases, where Sūrya is posited in Lagn. The order of Dasha Lords in this system is, as follows: Guru, Sūrya, Mangal, Candr, Budh, Śukr, Śani and Rahu. The following shows the Nakshatras, falling under the various Dasha Lords.
english translation
yadArko lagnarAzisthazcintyA SaSTisamA tadA । dAsrAt trayaM catuSkaM ca trayaM ceti punaH punaH ॥ 40॥
hk transliteration by Sanscript