Brihat Parashara Hora Shastra
लग्नाद् धर्मस्य तद्दृष्टराशीनां च दशास्ततः । दशमस्य च तद्दृष्टराशीनां च नयेत् पुनः ॥ १८५॥
In this system the order of the Dashas is, as follows: the Rāśi, occupying Dharm, the Rāśis, receiving a Drishti from the Rāśi in Dharm, the Rāśi in Karm, the Rāśis, receiving a Drishti from the Rāśi in Karm, the Rāśi in Labh and the Rāśis, receiving a Drishti from the Rāśi in Labh
english translation
lagnAd dharmasya taddRSTarAzInAM ca dazAstataH । dazamasya ca taddRSTarAzInAM ca nayet punaH ॥ 185॥
hk transliteration by Sanscript