Brihat Parashara Hora Shastra
चतुर्थदशमे पापः सौम्यमध्ये यदा भवेत्। पितुः सौख्यकरो योगः शुभैः केन्द्रत्रिकोणगैः॥ ८॥
If malefics are surrounded by benefics, while angles, or trines are themselves benefic-occupied, evils disappear soon.
english translation
caturthadazame pApaH saumyamadhye yadA bhavet। pituH saukhyakaro yogaH zubhaiH kendratrikoNagaiH॥ 8॥
hk transliteration by Sanscript