1 John 3:21Young's Literal Translation

Matthew 3:17

and lo, a voice out of the heavens, saying, 'This is My Son -- the Beloved, in whom I did delight.'

Matthew 5:8

'Blessed the clean in heart -- because they shall see God.

Matthew 5:28

but I -- I say to you, that every one who is looking on a woman to desire her, did already commit adultery with her in his heart.

Matthew 6:21

for where your treasure is, there will be also your heart.

Matthew 9:4

And Jesus, having known their thoughts, said, 'Why think you evil in your hearts?