Brihat Parashara Hora Shastra
सभौमो भ्रातृभावेशो भ्रातृभावं प्रपश्यति। भ्रात्र्क्षेत्रगतो वाऽपि भ्रातृभावं विनिर्दिशेत्॥ २॥
If Sahaj‟s Lord along with Mangal drishties Sahaj Bhava, the native will enjoy good results, due to Sahaj Bhava. Alternatively these two Grahas may be in Sahaj itself.
english translation
sabhaumo bhrAtRbhAvezo bhrAtRbhAvaM prapazyati। bhrAtrkSetragato vA'pi bhrAtRbhAvaM vinirdizet॥ 2॥
hk transliteration by Sanscript