Narada Purana (Jyotisha Selections) · by Vyasa
Chapter 8 · Marriage
विवाहः
बृहस्पतिः केंद्रगतः शुक्रो वा यदि वा बुधः ।एकोऽपि दोषनिचयं हरत्येव न संशयः ॥ ४८२ ॥
In the full Narada Purana (Purva Bhaga) this is chapter 56, verse 482.
Jupiter in a kendra (corner house), or Venus, or Mercury, even one alone, removes a whole heap of faults. There is no doubt.
Simple meaning: Jupiter, Venus or Mercury in a corner house removes a heap of faults, even alone.
तिर्यक्पंचोर्द्ध्वगाः पञ्च रेखा द्वे द्वे च कोणयोः ।
Draw a wheel of five lines across and five up, and start the stars at the north-east corner.
भान्यत्र साभिजित्येकरेखाखेटेन विद्धभम् ।
Place the stars on the wheel. A planet pierces a star on its line. Planets also kick the day's star.
अर्काकृतिगुणाद्यंगबाणाष्टनवसंख्यभम् ।
Each planet kicks one star counted from its own. The Sun kicks the 12th, the Moon the 22nd.