Narada Purana (Jyotisha Selections) · by Vyasa
Chapter 9 · Vastu, Griha Pravesha
वास्तु गृहप्रवेशश्च
धनक्षयस्तृतीयर्क्षे पंचमर्क्षे परः क्षयः ।आत्मक्षयः सप्तमर्क्षे भवत्येव हि भर्तृभात् ॥ ५६५ ॥
In the full Narada Purana (Purva Bhaga) this is chapter 56, verse 565.
Count the house's star from the owner's star. At the 3rd star, wealth may be lost. At the 5th star, a greater loss may come. At the 7th star, the owner's own life may be at risk.
Simple meaning: From the owner's star, the house's 3rd star may cost wealth, the 5th more, the 7th risk the owner's life.
द्विर्द्वादशो निर्धनाय त्रिकोणमसुताय च ।
Owner and house signs 2-12 apart may bring poverty, 5-9 difficulty having sons, 6-8 risk to life. Others are good.
सूर्यांगारकवारांशा वैश्वानरभयप्रदाः ।
Sun and Mars as weekday and part can bring a risk of fire. The other planets bring success.
नभस्यादिषु मासेषु त्रिषु त्रिषु यथाक्रमम् ।
The Vastu man turns through the directions every three months, starting from Bhadrapada.