Narada Purana (Jyotisha Selections) · by Vyasa
Chapter 10 · Yatra and Omens
यात्रा शकुनाश्च
गतो नृपो रिपून्हंति केसरीवेभसंहतिम् ।स्वोच्चसंस्थे सिते लग्ने स्वोच्चे चन्द्रे च लाभगे ॥ ६५९ ॥
In the full Narada Purana (Purva Bhaga) this is chapter 56, verse 659.
Then the king who goes may overcome his enemies, as a lion overcomes a herd of elephants. Next: Venus at its own uchcha (high point) in the lagna (rising sign). The Moon at its own high point in the gain house.
Simple meaning: With Venus in the lagna, Sun in the 11th and Moon in the 4th, the king may beat his enemies.
हंति यातोऽरिष्टतनां केशवः पूतनामिव ।
The last combination may let the king defeat the enemy army. Next: good planets in corners, bad in 3rd, 6th, 11th.
यस्य यातेरलक्ष्मीस्तमुपैतीवाभिसारिका ।
With the last combination the enemy's luck passes to the king. Next: Jupiter, Sun, Moon in the 1st, 6th, 8th.
तस्याग्रे खलमैत्रीव न स्थिरा रिपुवाहिनी ।
With the last combination the enemy army may break. Next: Saturn and Mars in the 3rd, 6th, 11th, good planets strong.