Brihat Parashara Hora Shastra
लग्नस्थे च गुरौ सौरौ धने राहौ तृतीयगे। इति चेञ्जन्मकाले स्यान्माता तस्य न जीवति॥ ३१॥
Guru, Śani and Rahu, respectively, posited in Tanu, Dhan and Sahaj Bhava will cause mother‟s death early.
english translation
lagnasthe ca gurau saurau dhane rAhau tRtIyage। iti ceJjanmakAle syAnmAtA tasya na jIvati॥ 31॥
hk transliteration by Sanscript