'As It is Written' in the Bible

As it is written in the prophets, Behold, I send my messenger before thy face, who shall prepare thy way before thee;

He answered and said to them, Well hath Isaiah prophesied concerning you hypocrites, as it is written, This people honoreth me with their lips, but their heart is far from me.

But I say to you, that Elijah is indeed come, and they have done to him whatever they pleased, as it is written concerning him.

The Son of man indeed goeth, as it is written concerning him: but woe to that man by whom the Son of man is betrayed! good were it for that man if he had never been born.