1 Peter 2:22
who committed no sin, neither was guile found in his mouth;
James 1:26
If any one thinks that he is religious, and bridles not his tongue, but deceives his own heart, this mans religion is vain.
James 3:2
For in many things we all offend. If any one offend not in speech, the same is a perfect man, able to bridle the whole body also.
1 Peter 2:1
Laying aside therefore all malice, and all guile, and hypocrisies, and envies, and all slander,
Matthew 12:35-37
The good man, from his good treasure, bringeth out good things; and the evil man, from his evil treasure, bringeth out evil things.
Colossians 3:9
Lie not one to another, seeing that ye have put off the old man with his deeds,
James 1:19
Wherefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath.
James 3:5-10
So also the tongue is a little member, and boasteth great things. Behold, how great a forest a little fire kindleth!
Revelation 14:4-5
These are they who were not defiled with women; for they are virgins. These are they who follow the Lamb wherever he goeth. These were redeemed from among men, a firstfruits to God and to the Lamb.