Narada Purana (Jyotisha Selections) · by Vyasa
Chapter 8 · Marriage
विवाहः
एवं तौ न युतौ दृष्टौ मुत्युर्वध्वाः करग्रहे ।त्याज्याः सूर्यस्य संक्रांतेः पूर्वतः परतस्तथा ॥ ४४३ ॥
In the full Narada Purana (Purva Bhaga) this is chapter 56, verse 443.
In the same way, say those two are not joined or looked at. Then the bride's life may be at risk at the taking of the hand. Drop the times before and after the Sun's sankranti (the Sun's entry into a sign).
Simple meaning: If the 7ths get no help, the bride's life may be at risk at marriage. Avoid the Sun's crossing.
विवाहादिषु कार्येषु नाड्यः षोडशषोडश ।
Avoid 16 ghatikas on each side of the Sun's sign change. Use good six divisions for marriage.
भृगुषष्ठाह्वयो दोषो लग्नात्षष्ठगते सिते ।
Never use a lagna with Venus in the 6th, even if Venus is strong.
कुजोऽष्टमो महादोषो लग्नादष्टमगे कुजे ।
Mars in the 8th spoils a lagna, unless Mars is high and three good planets join the lagna.