He that can oblige, may disoblige—Happy for some people not to have it in their power to offend!
D'Artagnan saw that he should disoblige him by again interfering.
I have nothing to say which my brother should not hear; my brother will disoblige me by withdrawing.
"I am sorry to disoblige," said George, lifting his shoulders.
And then another man's weakness may disoblige me ...