pay off

Using interest money to pay off interest from a bank

Q: My father started a business, but after some time, one of his staff engaged in fraud, causing the business to become bankrupt. Now, because my father owes money to many customers, he took a loan from the bank to pay them back. However, this loan is accumulating interest which my father will have to pay to the bank. Can I use the interest money that accrues on my account which is separate to my father’s account, to pay the interest amount that my father owes to the bank?