Rahu is in 9th house - Gemini (Mithuna).
Where is Budha situated?.
In which nakshatra?.
Where is Shani the 9th house lord is situated?.
Without information for these above questions, only generic answers is possible by anybody.
For a particular and accurate answer, with yoga and timing of an event, the birth details are needed.
A sample question with birth detail is as follows
“What will be my career as per D1, D10 and nakshatra?. When will I get married as per my lagna and Navamsa and Nadi Amsa chart?. I was born on February 4, 1996, at 11:30 AM, at Mumbai, India.”