Isaiah 48:4

"Because I knew that thou art obstinate, and thy neck is an iron sinew, and thy brow brass;"

Cross References (ranked by relevance)

Acts 7:51 31

Ye stiffnecked and uncircumcised in heart and ears, ye do always resist the Holy Ghost: as your fathers did, so do ye.

Exodus 32:9 22

And the LORD said unto Moses, I have seen this people, and, behold, it is a stiffnecked people:

Proverbs 29:1 15

He, that being often reproved hardeneth his neck, shall suddenly be destroyed, and that without remedy.

Romans 2:5 14

But after thy hardness and impenitent heart treasurest up unto thyself wrath against the day of wrath and revelation of the righteous judgment of God;

Jeremiah 19:15 13

Thus saith the LORD of hosts, the God of Israel; Behold, I will bring upon this city and upon all her towns all the evil that I have pronounced against it, because they have hardened their necks, that they might not hear my words.

Jeremiah 5:3 13

O LORD, are not thine eyes upon the truth? thou hast stricken them, but they have not grieved; thou hast consumed them, but they have refused to receive correction: they have made their faces harder than a rock; they have refused to return.

Deuteronomy 31:27 12

For I know thy rebellion, and thy stiff neck: behold, while I am yet alive with you this day, ye have been rebellious against the LORD; and how much more after my death?

Exodus 33:5 11

For the LORD had said unto Moses, Say unto the children of Israel, Ye are a stiffnecked people: I will come up into the midst of thee in a moment, and consume thee: therefore now put off thy ornaments from thee, that I may know what to do unto thee.

Psalm 75:5

Lift not up your horn on high: speak not with a stiff neck.

Psalm 78:8

And might not be as their fathers, a stubborn and rebellious generation; a generation that set not their heart aright, and whose spirit was not stedfast with God.

Exodus 33:3

Unto a land flowing with milk and honey: for I will not go up in the midst of thee; for thou art a stiffnecked people: lest I consume thee in the way.

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 unto the LORD God of Israel.

Isaiah 46:12

Hearken unto me, ye stouthearted, that are far from righteousness:

Jeremiah 3:3

Therefore the showers have been withholden, and there hath been no latter rain; and thou hadst a whore’s forehead, thou refusedst to be ashamed.

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:

Deuteronomy 10:16

Circumcise therefore the foreskin of your heart, and be no more stiffnecked.

Hebrews 3:13

But exhort one another daily, while it is called To day; lest any of you be hardened through the deceitfulness of sin.

2 Chronicles 30:8

Now be ye not stiffnecked, as your fathers were, but yield yourselves unto 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 Kings 17:14

Notwithstanding they would not hear, but hardened their necks, like to the neck of their fathers, that did not believe in the LORD their God.

Jeremiah 7:26

Yet they hearkened not unto me, nor inclined their ear, but hardened their neck: they did worse than their fathers.