Brihat Parashara Hora Shastra
लग्नराशिसमाश्चाब्दा भागाद्यैरनुपाततः । मासादिका इतीच्छन्ति लग्नायुः केऽपि कोविदाः ॥ १४॥
Lagn‟s Contribution. The number of years, contributed by Lagn, will correspond to the number of Rāśis it gained (from Mesh), while the degrees Lagn has gained in the particular Rāśi will also correspondingly donate (30° = l year).
english translation
lagnarAzisamAzcAbdA bhAgAdyairanupAtataH । mAsAdikA itIcchanti lagnAyuH ke'pi kovidAH ॥ 14॥
hk transliteration by Sanscript