I heard the Prophet saying, "Whoever (intentionally) ascribes to me what I have not said then (surely) let him occupy his seat in Hell-fire."

Even if the things are against his faith and religion, it's not to be said: don't speak and shut up your mouth, for thus there won't be clearing of the religion. Vice Versa, in this case we say: speak as you want.

If ever I do escape, no one shall reproach me with having broken or violated my faith, not having given my word to any one, whosoever it may be.

I apologize if my statements offended anyone.

If you ever find yourself in the wrong story, leave.

If you don’t believe in what you are saying, there is no point in your saying it. You might as well call it a day and go bowling.

...if what I say is responsible, I alone am responsible for the saying of it...

If Allah were to permit us to speak, the truth would emerge and falsehood would vanish and be pulled away from you.

The way I can tell I didn't say a quote attributed to me is not by remembering everything I've ever said, but by knowing what I would say. When I read something and think "I'd never write that," I know I didn't.

Any ideas expressed on this record should not be taken as representing Mr. Lehrer's true convictions, for indeed he has none. "If anyone objects to any statement I make," he has said, "I am quite prepared not only to retract it, but also to deny under oath that I ever made it."

Abu Hurayra stated that the Prophet, may Allah bless him and grant him peace, said, "The most truthful phrase ever said by a poet is the words of Labid: "Everything except Allah is false."

If what you want to say is neither true, nor good or kind, nor useful or necessary, please don't say anything at all

"It's wrong, what you say, and I beg you, if you're a good man,
to forget what you've said, as I forget it," she said at last.

"Not one word, not one gesture of yours shall I, could I, ever
forget..."

It is not correct, and if I said so, I was not correct — I cannot recall if I said it, but I did not say, or if I did, I did not mean to say it