Psalm 139:4
For not a word in my tongue, behold, O Jehovah, thou knewest all of it
Job 8:2
How long wilt thou speak these things? and the great spirit of the words of thy mouth?
Psalm 50:19-21
Thou sentest thy month into evil, and thy tongue will contrive deceit
Job 42:3
Who this hiding counsel without knowledge? for this, I announced, and I shall not understand; wonders above me, and I shall not know.
Job 42:6-8
For this, I shall melt away, and I lamented in dust and ashes.
Psalm 19:14
The saying of my mouth and the meditation of my heart shall be for acceptance before thee, O Jehovah, my rock and my redeemer.
Jeremiah 29:23
Because they did folly in Israel, and they will commit adultery with their neighbors' wives, and they will speak the word of a lie in my name, which I commanded them not; and I know, and a witness, says Jehovah.
Zephaniah 1:12
And it was in that time, I will search out Jerusalem with lights, and I reviewed upon the men curdled upon their lees, saying in their heart, Jehovah will do good and not evil.
Malachi 3:13-16
Your words were strong against me, said Jehovah. And ye said, What did we speak against thee?
Matthew 12:35-37
The good man, out of the good treasure of the heart, casts forth good things: and the evil man, out of the evil treasure, casts forth evil things.
Hebrews 4:12-13
For the word of God living, and effective, and more piercing than any two-mouthed sword, and penetrating even to the division both of soul and spirit, both the joints and marrows, and a critic of the reflections and thoughts of the heart.
James 1:26
If any among you seem to be religious, bridling not his tongue, but deceiving his heart, the religion of this one vain.
James 3:2-10
For in many things we all stumble. If any stumble not in word, this a perfect man, able to govern by a bridle also the whole body.
Job 38:2
Who this darkening counsel in words without knowledge?