Exodus 5:9
Let there more work be laid upon the men, that they may labor in it; and let them not give regard to vain words.
2 Kings 18:20
You say, (but they are but vain words,) I have counsel and strength for the war. Now on whom do you trust, that you rebel against me?
Job 16:3
Shall vain words have an end? or what emboldens you that you answer?
Jeremiah 43:2
Then spoke Azariah the son of Hoshaiah, and Johanan the son of Kareah, and all the proud men, saying unto Jeremiah, You speak falsely: the LORD our God has not sent you 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 take hold of your fathers? and they returned and said, Like as the LORD of hosts thought to do unto us, according to our ways, and according to our deeds, so has he dealt with us.
Malachi 3:14
You have said, It is vain to serve God: and what profit is it that we have kept his ordinance, and that we have walked in mourning before the LORD of hosts?
Ephesians 5:6
Let no man deceive you with vain words: for because of these things comes the wrath of God upon the children of disobedience.