Brihat Parashara Hora Shastra
एकैकघटिकामानात् लग्नं यद्याति भादिकम्। तदेव घटिकालग्नं कथितं नारदादिभिः॥ ७॥
Consider the number of Ghatis past, as number of Rāśis, or Ghati Lagnas. The Vighatis be divided by 2 to arrive at degrees and minutes of arc, past in the said Ghati Lagn.
english translation
ekaikaghaTikAmAnAt lagnaM yadyAti bhAdikam। tadeva ghaTikAlagnaM kathitaM nAradAdibhiH॥ 7॥
hk transliteration by Sanscript