Narada Purana (Jyotisha Selections) · by Vyasa
Chapter 9 · Vastu, Griha Pravesha
वास्तु गृहप्रवेशश्च
द्विर्द्वादशो निर्धनाय त्रिकोणमसुताय च ।षट्काष्टकं मृत्यवे स्याच्छुभदा राशयः परे ॥ ५६६ ॥
In the full Narada Purana (Purva Bhaga) this is chapter 56, verse 566.
If the two signs are 2nd and 12th from each other, it can bring poverty. A trikona (luck house) link, 5th and 9th, may make sons hard to have. A 6th and 8th link may put life at risk. The other sign links are good.
Simple meaning: 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.
चराह्वयो वास्तुपुमान् चरत्येवं महोदरः ।
Make the house face the same way as the Vastu man faces.