9th house is especially influenced by Jupiter. so the native will be famous, rich and will be born in a rich family. The native will be true to his words and will have long life and have good children. In case Jupiter is malefic the native will have none of these qualities and will be atheistic. If the native has any planet inimical to Jupiter in the 1st, 5th and 4th house then Jupiter will give bad results.
Remedial Measures :
1. One should go to temple everyday
2. Abstain from drinking alcohol.
3. Offer rice to running water.