John 19:7

The Jews answered him, "We have a law, and according to that law he ought to die because he has made himself the Son of God."

John 5:18

This was why the Jews were seeking all the more to kill him, because not only was he breaking the Sabbath, but he was even calling God his own Father, making himself equal with God.

Leviticus 24:16

Whoever blasphemes the name of the LORD shall surely be put to death. All the congregation shall stone him. The sojourner as well as the native, when he blasphemes the Name, shall be put to death.

Matthew 26:63-66

But Jesus remained silent. And the high priest said to him, "I adjure you by the living God, tell us if you are the Christ, the Son of God."

Romans 1:4

and was declared to be the Son of God in power according to the Spirit of holiness by his resurrection from the dead, Jesus Christ our Lord,

Deuteronomy 18:20

But the prophet who presumes to speak a word in my name that I have not commanded him to speak, or who speaks in the name of other gods, that same prophet shall die.'

Matthew 27:42-43

"He saved others; he cannot save himself. He is the King of Israel; let him come down now from the cross, and we will believe in him.

Mark 14:61-64

But he remained silent and made no answer. Again the high priest asked him, "Are you the Christ, the Son of the Blessed?"

Mark 15:39

And when the centurion, who stood facing him, saw that in this way he breathed his last, he said, "Truly this man was the Son of God!"

John 8:58-59

Jesus said to them, "Truly, truly, I say to you, before Abraham was, I am."

John 10:30-33

I and the Father are one."

John 10:36-38

do you say of him whom the Father consecrated and sent into the world, 'You are blaspheming,' because I said, 'I am the Son of God'?

Treasury of Scripture Knowledge

Summary

The Jews answered him, We have a law, and by our law he ought to die, because he made himself the Son of God.

General references

Bible References

We have

Leviticus 24:16
Whoever blasphemes the name of the LORD shall surely be put to death. All the congregation shall stone him. The sojourner as well as the native, when he blasphemes the Name, shall be put to death.
Deuteronomy 18:20
But the prophet who presumes to speak a word in my name that I have not commanded him to speak, or who speaks in the name of other gods, that same prophet shall die.'

Because

John 5:18
This was why the Jews were seeking all the more to kill him, because not only was he breaking the Sabbath, but he was even calling God his own Father, making himself equal with God.
John 8:58
Jesus said to them, "Truly, truly, I say to you, before Abraham was, I am."
John 10:30
I and the Father are one."
Matthew 26:63
But Jesus remained silent. And the high priest said to him, "I adjure you by the living God, tell us if you are the Christ, the Son of God."
Matthew 27:42
"He saved others; he cannot save himself. He is the King of Israel; let him come down now from the cross, and we will believe in him.
Mark 14:61
But he remained silent and made no answer. Again the high priest asked him, "Are you the Christ, the Son of the Blessed?"
Mark 15:39
And when the centurion, who stood facing him, saw that in this way he breathed his last, he said, "Truly this man was the Son of God!"
Romans 1:4
and was declared to be the Son of God in power according to the Spirit of holiness by his resurrection from the dead, Jesus Christ our Lord,

General references

Daniel 6:5
Then these men said, "We shall not find any ground for complaint against this Daniel unless we find it in connection with the law of his God."
Mark 14:64
You have heard his blasphemy. What is your decision?" And they all condemned him as deserving death.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.