Psalm 140:3
They have sharpened their tongues like a serpent; adders' poison is under their lips. Selah.
Psalm 58:4
Their poison is like the poison of a snake; like the deaf adder, he stops his ear,
Psalm 57:4
My soul is among lions; I lie among those on fire, the sons of men whose teeth are spears and arrows, and their tongue a sharp sword.
Genesis 3:13
And Jehovah God said to the woman, What is this you have done? And the woman said, The serpent deceived me, and I ate.
Psalm 52:2-3
Your tongue devises evil, like a sharp razor, working deceitfully.
Psalm 59:7
Behold, they bellow out with their mouth; swords are in their lips; for they say, Who hears?
Psalm 64:3-4
who sharpen their tongue like a sword, they tread their arrows, even a bitter word,
Proverbs 12:18
There are those who speak like the thrusts of a sword, but the tongue of the wise heals.
Proverbs 23:32
At the last it bites like an asp and stings like an adder.
Isaiah 59:3-5
For your hands are defiled with blood, and your fingers with iniquity; your lips have spoken lies, your tongue has muttered perverseness.
Isaiah 59:13
in transgressing and lying against Jehovah, and going away from our God, talking cruelty and revolt, conceiving and speaking from the heart words of falsehood.
Jeremiah 9:3
And they bend their tongues like their bow for lies. But they are not mighty for the truth on the earth; for they go from evil to evil, and they do not know Me, says Jehovah.
Jeremiah 9:5
And everyone will deceive his neighbor and will not speak the truth; they have taught their tongue to speak lies, and they weary themselves to commit iniquity.
Matthew 12:34
Offspring of vipers! How can you, being evil, speak good things? For out of the abundance of the heart the mouth speaks.
Romans 3:13-14
"Their throat is an open grave, with their tongues they have used deceit, the poison of asps is under their lips;
2 Corinthians 11:3
But I fear lest by any means, as the serpent beguiled Eve in his craftiness, so your thoughts should be corrupted from the simplicity due to Christ.
James 3:6-8
And the tongue is a fire, a world of iniquity. So the tongue is set among our members, spotting all the body and inflaming the course of nature, and being inflamed by hell.