Agni Purana (Jyotisha Selections) · by Vyasa
Chapter 1 · Muhurta: Marriage, Home, Farming
ज्योतिःशास्त्रम्
स्वात्यां गृहीत्वा चाङ्गारं सप्तनक्त्यार्तिवर्जितः ।विशाखायां बुधं गृह्य सप्तनक्ती ग्रहार्तिनुत् ॥ ४ ॥
In the full Agni Purana this is chapter 195, verse 4.
Taking up Mars's day in Svati, with seven night meals, the person is free of trouble. Taking up Mercury's day in Vishakha, seven night meals remove the planets' trouble.
Simple meaning: Seven night meals on Mars's day in Svati free you of trouble. Seven on Mercury's day in Vishakha remove the planets' trouble.
कृत्वा हस्ते सूर्यवारं नक्तेनाब्दं स सर्वभाक् ।
A Sunday vow in Hasta for a year gives everything. Seven Mondays in Chitra bring happiness.
अनुराधे देवगुरुं सप्तनक्ती ग्रहार्तिनुत् ।
Seven night meals on Jupiter's day in Anuradha and Venus's day in Jyeshtha remove the planets' trouble.
मूले शनैश्वरं गृह्य सप्तनक्ती ग्रहार्तिनुत् ॥ ६ ॥
Seven night meals on Saturn's day in Moola remove the planets' trouble.