Genesis 18:15

And the LORD said unto Cain, Where is Abel thy brother? And he said, I know not: Am I my brother's keeper?

Shall not God search this out? for he knoweth the secrets of the heart.

But he said unto her, Thou speakest as one of the foolish women speaketh. What? shall we receive good at the hand of God, and shall we not receive evil? In all this did not Job sin with his lips.

And needed not that any should testify of man: for he knew what was in man.

And Simon Peter stood and warmed himself. They said therefore unto him, Art not thou also one of his disciples? He denied it, and said, I am not. One of the servants of the high priest, being his kinsman whose ear Peter cut off, saith, Did not I see thee in the garden with him? Peter then denied again: and immediately the cock crew.

Now we know that what things soever the law saith, it saith to them who are under the law: that every mouth may be stopped, and all the world may become guilty before God. guilty...: or, subject to the judgment of God

And be renewed in the spirit of your mind;

The lip of truth shall be established for ever: but a lying tongue is but for a moment.

Say, I pray thee, thou art my sister: that it may be well with me for thy sake; and my soul shall live because of thee.

He that covereth his sins shall not prosper: but whoso confesseth and forsaketh them shall have mercy.

If we say that we have no sin, we deceive ourselves, and the truth is not in us.

Lie not one to another, seeing that ye have put off the old man with his deeds;