Revelation 14:5
And in their mouth was found no falsehood; for they are without fault.
John 1:47
Jesus saw Nathanael coming to him, and saith of him, Behold an Israelite indeed, in whom is no guile.
Jude 1:24
But to him that is able to keep them from falling, and to present them faultless before the presence of his glory with exceeding joy,
Ephesians 5:27
that he himself might present to himself the church, glorious, having no spot or wrinkle, or any such thing, but that it should be holy and without blemish.
Matthew 12:34
How can ye, evil as ye are, speak good things? For out of the abundance of the heart the mouth speaketh.
Luke 23:4
And Pilate said to the chief priests and the crowd, I find nothing criminal in this man.
Colossians 1:22
in the body of his flesh through his death, to present you holy and blameless and irreproachable in his sight;
1 Peter 3:10
"For he that would love life, and see good days, let him refrain his tongue from evil, and his lips from speaking guile;