Agni Purana (Jyotisha Selections) · by Vyasa
Chapter 1 · Muhurta: Marriage, Home, Farming
ज्योतिःशास्त्रम्
तथा कन्यागते भानौ दुर्गोत्थाने तथाऽष्टमी ।त्रिपादेषु च ऋक्षेषु यदा भद्रा तिथिर्भवेत् ॥ ५७ ॥
In the full Agni Purana this is chapter 121, verse 57.
In the same way, with the Sun in Virgo, the 8th is for Durga's raising. Now say a Bhadra (tithis 2, 7 and 12) tithi (moon day) falls in a three-quarter star.
Simple meaning: Durga's raising falls on the 8th with the Sun in Virgo. A special case follows.
भौमादित्यशनैश्चारी(?) विज्ञेयं तत्रिपुष्करम् ।
This mix on Tuesday, Sunday or Saturday is Tripushkara. Check the Moon and the star count for all work.
जन्माश्रितस्त्रिषष्ठश्च सप्तमो दशमस्तथा ।
The Moon in the birth sign, or the 3rd, 6th, 7th, 10th, 11th from it, is good.
शुक्लपक्षे द्वितीयश्च पञ्चमो नवमः शुभः ।
In the bright half, the Moon 2nd, 5th or 9th from the birth sign is good too.