Brihat Parashara Hora Shastra
सुराचार्याधिपश्चेति राशीनां गदिता गुणाः। त्रिंशद्भागात्मकानां च स्थूलसूक्ष्मफलाय च॥ २४॥
It is ruled by Guru. This is how the twelve Rāśis, each of 30 degrees extent, are described to evaluate gross and specific effects.
english translation
surAcAryAdhipazceti rAzInAM gaditA guNAH। triMzadbhAgAtmakAnAM ca sthUlasUkSmaphalAya ca॥ 24॥
hk transliteration by Sanscript