Hebrews 3:8
Harden not your hearts, as in the provocation, in the day of temptation in the wilderness:
Exodus 17:7
And he called the name of the place Massah, and Meribah, because of the chiding of the children of Israel, and because they tempted the LORD, saying, Is the LORD among us, or not?
Exodus 8:15
But when Pharaoh saw that there was respit, he hardened his heart, and hearkened not to them, as the LORD had said.
Numbers 14:11
And the LORD said to Moses, How long will this people provoke me? and how long will it be ere they believe me, for all the signs which I have shown among them?
Numbers 14:22-23
Because all those men who have seen my glory, and my miracles, which I did in Egypt and in the wilderness, and have tempted me now these ten times, and have not hearkened to my voice;
Deuteronomy 6:16
Ye shall not tempt the LORD your God, as ye tempted him in Massah.
Deuteronomy 9:22-24
And at Taberah, and at Massah, and Kibroth-hattaavah, ye provoked the LORD to wrath.
1 Samuel 6:6
Why then do ye harden your hearts, as the Egyptians and Pharaoh hardened their hearts? when he had wrought wonderfully among them, did they not let the people go, and they departed?
2 Kings 17:14
Notwithstanding, they would not hear, but hardened their necks, like the neck of their fathers, that did not believe in the LORD their God.
2 Chronicles 30:8
Now be ye not stiff-necked, as your fathers were, but yield yourselves to the LORD, and enter into his sanctuary, which he hath sanctified for ever: and serve the LORD your God, that the fierceness of his wrath may turn away from you.
2 Chronicles 36:13
And he also rebelled against king Nebuchadnezzar, who had made him swear by God: but he stiffened his neck, and hardened his heart from turning to the LORD God of Israel.
Nehemiah 9:16
But they and our fathers dealt proudly, and hardened their necks, and hearkened not to thy commandments,
Job 9:4
He is wise in heart, and mighty in strength: who hath hardened himself against him, and hath prospered?
Psalm 78:18
And they tempted God in their heart by asking food for their desire.
Psalm 78:56
Yet they tempted and provoked the most high God, and kept not his testimonies:
Psalm 106:14
But lusted exceedingly in the wilderness, and tempted God in the desert.
Proverbs 28:14
Happy is the man that feareth always: but he that hardeneth his heart shall fall into mischief.
Proverbs 29:1
He, that being often reproved hardeneth his neck, shall suddenly be destroyed, and that without remedy.
Jeremiah 7:26
Yet they hearkened not to me, nor inclined their ear, but hardened their neck: they did worse than their fathers.
Ezekiel 3:7-9
But the house of Israel will not hearken to thee; for they will not hearken to me: for all the house of Israel are impudent and hard-hearted.
Daniel 5:20
But when his heart was lifted up, and his mind hardened in pride, he was deposed from his kingly throne, and they took his glory from him:
Zechariah 7:11-12
But they refused to hearken, and withdrew the shoulder, and stopped their ears, that they should not hear.
Matthew 13:15
For this people's heart is become gross, and their ears are dull of hearing, and their eyes they have closed; lest at any time they should see with their eyes, and hear with their ears, and should understand with their heart, and should be converted, and I should heal them.
Acts 19:9
But when divers were hardened, and believed not, but spoke evil of that way before the multitude, he departed from them, and separated the disciples, disputing daily in the school of one Tyrannus.
Romans 2:5-6
But after thy hardness and impenitent heart, treasurest up to thyself wrath against the day of wrath, and revelation of the righteous judgment of God;
1 Corinthians 10:9
Neither let us tempt Christ, as some of them also tempted, and were destroyed by serpents.
Hebrews 3:12-13
Take heed, brethren, lest there be in any of you an evil heart of unbelief, in departing from the living God.