Brihat Parashara Hora Shastra
लग्नेशे तुङ्गगे केन्द्रे गुरुदृष्टे तु चामरः । शुभद्वये विलग्ने वा नवमे दशमे मदे ॥ ११॥
Chamar Yog. If Lagn‟s Lord is exalted in a Kendr and receives a Drishti from Guru, Chamar Yog is formed. This Yog also occurs, if two benefics are in Lagn, or Dharm, or Karm, or Yuvati Bhava.
english translation
lagneze tuGgage kendre gurudRSTe tu cAmaraH । zubhadvaye vilagne vA navame dazame made ॥ 11॥
hk transliteration by Sanscript