Jeremiah 17:9

The heart is deceitful above all things, and incurable; who can know it?

Ecclesiastes 9:3

This is an evil among all that is done under the sun, that one thing befalleth all: yea, also the heart of the children of men is full of evil, and madness is in their heart while they live; and after that, they have to go to the dead.

Mark 7:21-22

For from within, out of the heart of men, go forth evil thoughts, adulteries, fornications, murders,

Genesis 8:21

And Jehovah smelled the sweet odour. And Jehovah said in his heart, I will no more henceforth curse the ground on account of Man, for the thought of Man's heart is evil from his youth; and I will no more smite every living thing, as I have done.

Psalm 51:5

Behold, in iniquity was I brought forth, and in sin did my mother conceive me.

Jeremiah 16:12

and you, ye have done still worse than your fathers; and there ye are walking every one after the stubbornness of his evil heart, not to hearken unto me:

Genesis 6:5

And Jehovah saw that the wickedness of Man was great on the earth, and every imagination of the thoughts of his heart only evil continually.

Job 15:14-16

What is man, that he should be pure? and he that is born of a woman, that he should be righteous?

Psalm 53:1-3

{To the chief Musician. On Mahalath: an instruction. Of David.} The fool hath said in his heart, There is no God! They have corrupted themselves, and have done abominable iniquity: there is none that doeth good.

Proverbs 28:26

He that confideth in his own heart is a fool; but whoso walketh wisely, he shall be delivered.

Matthew 13:15

for the heart of this people has grown fat, and they have heard heavily with their ears, and they have closed their eyes as asleep, lest they should see with the eyes, and hear with the ears, and understand with the heart, and should be converted, and I should heal them.

Matthew 15:19

For out of the heart come forth evil thoughts, murders, adulteries, fornications, thefts, false witnessings, blasphemies;

James 1:14-15

But every one is tempted, drawn away, and enticed by his own lust;

Hebrews 3:12

See, brethren, lest there be in any one of you a wicked heart of unbelief, in turning away from the living God.

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