Scripture About Sermon on the mount location

And seeing the multitudes, he went up into a mountain: and when he was set, his disciples came unto him: And he opened his mouth, and taught them, saying,

And it came to pass, when Jesus had ended these sayings, that the people were astonished at his doctrine: For he taught them as one having authority, and not as the scribes.

And he came down with them, and stood in the plain, and the company of his disciples, and a great multitude of people out of all Judaea and Jerusalem, and from the sea coast of Tyre and Sidon, which came to hear him, and to be healed of their diseases;