Jupiter in 9th House: - The native will perform religious and charitable deeds, will take interest in meditation and will be pious and wealthy. He will perform religious ceremonies in his 35th year. His father will be long lived, he will be righteous and will receive respect and honour in many ways. He will give protection to many.
If Jupiter is in one of his own signs, by being lord of 9th in the 9th, he will give rise to a powerful Rajayoga giving name, fame and wealth to the native.
If Jupiter is in his sign of exaltation (Cancer), the ascendant will be Scorpio and Jupiter will be in the ninth house as lord of 2nd and 5th, giving rise to an extremely powerful yoga for prosperity and fame.
Other Views
Brihat Jatak- The native will be devout and philosophical.
Phaldeepika- The native will be wealthy, blessed with children, famous, anxious to perform religious rites and a minister of the king.
Saravali- The native will worship family gods, will be learned, handsome, a minister of the king or commander of the army and a recognised leader.
Chamatkar Chintamani- The native will own a palatial mansion. He will be a favourite of the king and devotee of Brahmins. He will be loved by his near relations.