Brihat Parashara Hora Shastra
व्ययस्थानगतोः राहुर्भौमार्किरविसंयुतः । तदीशेऽप्यर्कसंयुक्ते नरके पतनं भवेत् ॥ ९॥
If Rahu is in Vyaya along with Mangal, Śani and Sūrya, the native will go to hell. Similar effect will occur, if Vyaya‟s Lord is with Sūrya.
english translation
vyayasthAnagatoH rAhurbhaumArkiravisaMyutaH । tadIze'pyarkasaMyukte narake patanaM bhavet ॥ 9॥
hk transliteration by Sanscript