John 1:47
Jesus saw Nathanael coming to Him, and He saith to him, "Behold, an Israelite, indeed, in whom there is no guile!"
Acts 24:16
In this I myself also am striving always to have a conscience void of offense toward God and men.
2 Corinthians 1:12
For our glorying is this, the testimony of our conscience, that in holiness and sincerity of God, not in fleshly wisdom, but in the grace of God, we behaved ourselves in the world, and more abundantly toward you.
1 Thessalonians 2:10
Ye are witnesses, and God, how piously and righteously and unblamably we behaved toward you who believe;
Hebrews 4:12
For the word of God is living, and effectual, and sharper than any two-edged sword, and piercing even to a dividing of soul and spirit, of both joints and marrow, and is a discerner of the thoughts and intents of the heart.
Revelation 2:23
And her children I will slay with death; and all the assemblies shall know that I am He Who searcheth the reins and hearts; and I will give to you, each one, according to your works.