One of the best dialogues I've heard. Here it is:
Tony: Hey, it's your money. I mean, I'm just holding it for you, like a bank. Except better than a bank, 'cause you know banks always get knocked off. No one knocks off old Tony.
But Tony got knocked off by DA officer and he shared Leon's location, didn't he? Or did he say that to mean that nobody stole any money from him and Leon's money is safe with him. Well, the money was safe but Leon's safety wasn't so secure.