Brihat Parashara Hora Shastra
पदे शुभ सचंद्रे च धने देवगुरौ तथा । स्वोच्चस्थखेटसन्दृष्टे राजयोगो न संशयः ॥ १६॥
If Candr and a benefic are in the Arudh Lang, as Guru is in the 2nd from the natal Lagn and both these places are receiving Drishtis from Grahas in exaltation, or Grahas in own Rāśi, there will be a Raj Yog.
english translation
pade zubha sacaMdre ca dhane devagurau tathA । svoccasthakheTasandRSTe rAjayogo na saMzayaH ॥ 16॥
hk transliteration by Sanscript