Narada Purana (Jyotisha Selections) · by Vyasa
Chapter 2 · Signs, Planets, Birth
जातकम् १
पापयुक्ते व्रणस्तस्मिन्नंगे लक्ष्म च तद्युते ।स्वर्क्षांशे स्थिरयुक्ते तु नैज आगंतुकोऽन्यथा ॥ ९४ ॥
In the full Narada Purana (Purva Bhaga) this is chapter 55, verse 94.
If a bad planet joins that body part, there is a wound on it. If a good planet joins it, there is a mark. In its own sign or navamsha (one-ninth part of a sign), or with a fixed sign, it is from birth. Otherwise it comes later.
Simple meaning: A wound or mark on that body part is inborn or comes later depending on the planet's place.
मंदेऽनिलाश्मजो भौमे विषशस्त्राग्निजो बुधे ।
Each planet shows what a wound or scar comes from.
तिलकृन्मसकृदृष्टसौम्यैर्युक्तश्च लक्ष्मवान् ।
The Sun gives a square body, tawny eyes and thin hair.
वृतो वातकफी प्राज्ञो मंदवाक् शुभदृक् शशी ।
The Moon gives a round body and a soft, wise way. Mars gives a young, restless, fiery one.