Exodus 5:9
Let them put heavier labour on the men, that they may be taken up with it, and not regard vain words.
2 Kings 18:20
Thou sayest but it is a word of the lips There is counsel and strength for war. Now on whom dost thou rely, that thou hast revolted against me?
Job 16:3
Shall words of wind have an end? or what provoketh thee that thou answerest?
Jeremiah 43:2
then spoke Azariah the son of Hoshaiah, and Johanan the son of Kareah, and all the proud men, saying to Jeremiah, Thou speakest falsely: Jehovah our God hath not sent thee to say, Go not into Egypt to sojourn there;
Zechariah 1:6
But my words and my statutes, which I commanded my servants the prophets, did they not overtake your fathers? And they turned and said, Like as Jehovah of hosts thought to do unto us, according to our ways and according to our doings, so hath he dealt with us.
Malachi 3:14
Ye say, It is vain to serve God; and what profit is it that we keep his charge, and that we walk mournfully before Jehovah of hosts?
Ephesians 5:6
Let no one deceive you with vain words, for on account of these things the wrath of God comes upon the sons of disobedience.