Narada Purana (Jyotisha Selections) · by Vyasa
Chapter 8 · Marriage
विवाहः
दोषदुष्टं सदा कालं सन्निमार्ष्टुं न शक्यते ।अपि धातुरतो ग्राह्यं दोषाल्पत्वं गुणाधिकम् ॥ ४९० ॥
In the full Narada Purana (Purva Bhaga) this is chapter 56, verse 490.
Time is always spoiled by some fault. Not even the Creator can wipe it clean. So take a time with few faults and more good points.
Simple meaning: No time is free of faults, not even for the Creator. Choose one with fewer faults and more good.
अष्टधा राशिकूटं च स्वादूडुगणराशयः ।
Matching has eight parts. Six of them, matched well, give sons and grandsons.
एकराशौ पृथग्धिष्ण्ये दंपत्योः पाणिपीडनम् ।
Same sign, different stars is best for a wedding. Same star, different signs is middling.
एकर्क्षे त्वेकराशौ हि विवाहः प्राणहानिदः ।
The same star and sign may put life at risk. His star within nine of hers is not good.