Matthew 23:28
Even so ye also outwardly appear righteous to men, but within ye are full of hypocrisy and iniquity.
Matthew 23:5
And all their works they do to be observed by men. They make broad their phylacteries, and enlarge their fringes,
Matthew 12:34-35
How can ye, evil as ye are, speak good things? For out of the abundance of the heart the mouth speaketh.
Matthew 15:19-20
For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false testimony, blasphemies.
Mark 7:21-23
For from within, out of the heart of men, come forth evil thoughts, fornications,
Luke 16:15
And he said to them, Ye are they who justify yourselves before men; but God knoweth your hearts; for that which is highly exalted among men is an abomination before God.
Hebrews 4:12-13
For the word of God is living, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, both the joints and marrow, and is a discerner of the thoughts and intents of the heart;