Genesis 6:5

For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies:

O Jerusalem, wash thine heart from wickedness, that thou mayest be saved. How long shall thy vain thoughts lodge within thee?

The heart is deceitful above all things, and desperately wicked: who can know it?

This is an evil among all things that are done under the sun, that there is one event unto all: yea, also the heart of the sons of men is full of evil, and madness is in their heart while they live, and after that they go to the dead.

Lo, this only have I found, that God hath made man upright; but they have sought out many inventions.

And the LORD smelled a sweet savour; and the LORD said in his heart, I will not again curse the ground any more for man’s sake; for the imagination of man’s heart is evil from his youth; neither will I again smite any more every thing living, as I have done.

God looked down from heaven upon the children of men, to see if there were any that did understand, that did seek God.

For we ourselves also were sometimes foolish, disobedient, deceived, serving divers lusts and pleasures, living in malice and envy, hateful, and hating one another.

But the men of Sodom were wicked and sinners before the LORD exceedingly.

And he said unto me, Go in, and behold the wicked abominations that they do here.

Then said he unto me, Son of man, hast thou seen what the ancients of the house of Israel do in the dark, every man in the chambers of his imagery? for they say, The LORD seeth us not; the LORD hath forsaken the earth.

An heart that deviseth wicked imaginations, feet that be swift in running to mischief,

And it come to pass, when he heareth the words of this curse, that he bless himself in his heart, saying, I shall have peace, though I walk in the imagination of mine heart, to add drunkenness to thirst:

How much more abominable and filthy is man, which drinketh iniquity like water?