take to the bank
Verb
Meaning
take to the bank (third-person singular simple present takes to the bank, present participle taking to the bank, simple past took to the bank, past participle taken to the bank)
(transitive, idiomatic) To utterly trust, believe, or rely on.
Examples
Definitely, I think I'm a life coach for real. The lessons I give are lessons you can take to the bank.