Narada Purana (Jyotisha Selections) · by Vyasa
Chapter 7 · Samskara Muhurtas
संस्कारमुहूर्ताः
चरस्थिरमृदुक्षिप्रनक्षत्रे शुभवासरे ।चन्द्रताराबलोपेते दिवसे च शिशोः पितुः ॥ ३२९ ॥
In the full Narada Purana (Purva Bhaga) this is chapter 56, verse 329.
Choose a moving, fixed, soft or quick star and a good weekday. On that day the child and the father should have Moon strength. They should have tara (star count from the birth nakshatra) strength too.
Simple meaning: Choose a moving, fixed, soft or quick star on a good weekday, when the child and father have Moon and star strength.
शुभलग्ने शुभांशे च निधने शुद्धिसंयुते ।
For boys the 6th or 8th month, for girls the 5th, with a good rising sign and a clean 8th house.
सप्तमे मासि वा कार्यं नवान्नप्राशनं शुभम् ।
The first grain feeding is done in the 7th month, on days other than empty, lost, Nanda, 8th and 12th moon days.
त्यक्त्वान्यतिथिषु प्रोक्तं प्राशनं शुभवासरे ।
Do the feeding on a good weekday and a good star, with a clean 8th house.