Luke 5:8-9
And Simon Peter seeing it fell on his knees to Jesus, saying, Depart from me, Lord, for I am a sinful man.
Matthew 12:34-37
Offspring of vipers, how can you, being evil, speak good things? For out of the abundance of the heart the mouth speaks.
James 3:1-2
BE not many of you teachers, my brothers, knowing that we shall receive a severer judgment.
James 3:6-10
And the tongue is a fire, the tongue is made a world of wickedness among our members, it defiles the whole body and sets on fire the course of nature and is set on fire by hell.
Revelation 1:5-7
and from Jesus Christ, the faithful witness, the first born from the dead, and the ruler of the kings of the earth. To him that loved us and washed us from our sins with his blood,
Revelation 1:16-17
and he had in his right hand seven stars, and out of his mouth proceeded a sharp two-edged sword, and his face shone like the sun in his strength.