Yet another quote that wasn't

[HerenIstarion]

What goes around comes around, and I've watched it way to long without interfering , so it seems fair enough to try my teeth on the pie:

O Sam!’ cried Frodo. What have I said? What have I done? Forgive me! After all you have done...and in blind wrath I would strike you, or worse It is the horrible power of the Ring. I wish it had never, never, been found. But don’t mind me, Sam. I must carry the burden to the end. It can’t be altered. You can’t come between me and this doom.’

But as it was Morsul to give me hint with his Cirith Ungol guess, I'd gladly pass the right to proceed over to him (that is, in case my answer is correct)