'Sayings' in the Bible

Others said, These are not the sayings of one possessed with a demon. Can a demon open the eyes of the blind?

And if any man hear my sayings, and keep them not, I judge him not: for I came not to judge the world, but to save the world.

He that rejecteth me, and receiveth not my sayings, hath one that judgeth him: the word that I spake, the same shall judge him in the last day.

These things have I spoken unto you in dark sayings: the hour cometh, when I shall no more speak unto you in dark sayings, but shall tell you plainly of the Father.