Narada Purana (Jyotisha Selections) · by Vyasa
Chapter 8 · Marriage
विवाहः
उदयास्तशुद्धिर्हानिर्द्वितीयः सूर्यसंक्रमः ।तृतीयः पापषड्वर्गो भृगुःषष्ठः कुजोऽष्टमः ॥ ४३६ ॥
In the full Narada Purana (Purva Bhaga) this is chapter 56, verse 436.
The second is the lack of purity at rising and setting. The Sun's sankranti (the Sun's entry into a sign) is the next. The third is the bad shadvarga (six divisions of a sign). Then Venus in the 6th, and Mars in the 8th.
Simple meaning: More faults: rising and setting, the Sun's sign change, bad divisions, Venus in the 6th, Mars in the 8th.
गंडांतं कर्तरी रिष्फषडष्टेन्दुगतो ग्रहः ।
More faults: gandanta, kartari, the Moon in the 6th, 8th or 12th, the 8th sign, and poison time.
दुर्मुहूर्तो वारदोषः खार्जूरिकसमाङ्घ्रिभम् ।
More faults: a bad hour, a bad weekday, and stars spoiled by line, eclipse or bad planets.
कुनवांशो महापातो वैधृतिश्चैकविंशतिः ।
The last faults are a bad navamsha, Mahapata and Vaidhriti. The five almanac parts come next.