Brihat Parashara Hora Shastra
केन्द्रे मूलत्रिकोणस्ते भाग्येशे वा स्वभोच्चगे । लग्नाधिपे बलाढ्ये च लक्ष्मीयोगः प्रकीर्त्यते ॥ २७॥
Lakshmi Yog. If Dharm‟s Lord is in a Kendr identical with his Mooltrikon Rāśi, or own Rāśi, or in exaltation, while Lagn‟s Lord is endowed with strength, Lakshmi Yog occurs.
english translation
kendre mUlatrikoNaste bhAgyeze vA svabhoccage । lagnAdhipe balADhye ca lakSmIyogaH prakIrtyate ॥ 27॥
hk transliteration by Sanscript