Phaladeepika
यद्येको नीचगतत्तद्राश्यधिपस्तदूच्चपः केन्द्रे । यस्य स तु चक्रवर्ती समस्तभूपालवन्द्यांध्रिः ॥ २७॥
When a planet is in depression, if the lord of that depression sign and the lord of the planet's exaltation sign are in Kendra positions mutually, the Yoga will produce a King who will become an emperor respected by all the other Kings.
english translation
yadyeko nIcagatattadrAzyadhipastadUccapaH kendre । yasya sa tu cakravartI samastabhUpAlavandyAMdhriH ॥ 27॥
hk transliteration by Sanscript