Bank to pay for analyst/associate MBA/JD?

Hi WSO, I’m currently an undergrad student. I am trying to figure out the odds of a bank paying for me to go to school for a combined MBA/JD program. Ideally I’d like to go from undergrad to grad school. I think it would be easier to manage when I’m younger versus older with more responsibilities. If I have a summer internship that goes well with a certain firm/bank do you think any would do a contract (assuming I get an offer) that they would pay for my schooling but then I’d work for them for x amount of years after school? If that’s a preposterous idea then my second question would be, is it common for associates to go back to school and it be paid for by the firm? I apologize for my ignorance but really appreciate any insight. Thank you.