'Vanity' in the Bible

They have seen vanity and lying divination, that say, Jehovah saith! and Jehovah hath not sent them; and they make them to hope that the word will be fulfilled.

Therefore thus saith the Lord Jehovah: Because ye speak vanity, and have seen lies, therefore behold, I am against you, saith the Lord Jehovah.

And my hand shall be against the prophets that see vanity and that divine lies: they shall not be in the council of my people, neither shall they be written in the register of the house of Israel, and they shall not enter into the land of Israel: and ye shall know that I am the Lord Jehovah.

therefore ye shall no more see vanity, nor divine divinations; and I will deliver my people out of your hand: and ye shall know that I am Jehovah.

whilst they see vanity for thee, whilst they divine a lie unto thee, to lay thee upon the necks of the wicked that are slain, whose day is come at the time of the iniquity of the end.

And her prophets have daubed for them with untempered mortar, seeing vanity and divining lies unto them, saying, Thus saith the Lord Jehovah! and Jehovah hath not spoken.