Brihat Parashara Hora Shastra
मातुलान्तकशंकानां शत्रूंश्चैव व्रणादिकान्। सपत्नीमातरं चापि षष्ठभावान्निरीक्षयेत्॥ ७॥
Indications of Ari Bhava. Maternal uncle, doubts about death, enemies, ulcers, step-mother etc. are to be estimated from Ari Bhava.
english translation
mAtulAntakazaMkAnAM zatrUMzcaiva vraNAdikAn। sapatnImAtaraM cApi SaSThabhAvAnnirIkSayet॥ 7॥
hk transliteration by Sanscript