Phaladeepika
विधोस्तु सुनफानफाधुरुधुराः स्वरिःफोभय- स्थितैर्वंरविभिर्ग्रहैरितरथा तु केमद्रुमः । हिमत्विषि चतुष्टये ग्रहयुतेऽथ केमद्रुमो न हीति कथितोऽथवा हिमकराद्ग्रहैः केन्द्रगैः ॥ ५॥
When planets other than the Sun occupy the 2 nd, the 12 th or both houses reckoned from the Moon, the resulting 3 Yogas are respectively styled Sunapha, Anapha and Duru dhara. In the absence of the 3 Yogas defined above, there is the Kemadruma Yoga. There are some who declare that there is no Kemadruma where a Kendra or the Moon is associated with a planet, or where planets occupy a Kendra house reckoned from the Moon.
english translation
vidhostu sunaphAnaphAdhurudhurAH svariHphobhaya- sthitairvaMravibhirgrahairitarathA tu kemadrumaH । himatviSi catuSTaye grahayute'tha kemadrumo na hIti kathito'thavA himakarAdgrahaiH kendragaiH ॥ 5॥
hk transliteration by Sanscript