Job 36:12

And if they do not hearken, By the dart they pass away, And expire without knowledge.

Job 4:21

Hath not their excellency been removed with them? They die, and not in wisdom!

Isaiah 3:11

Woe to the wicked -- evil, Because the deed of his hand is done to him.

Deuteronomy 18:15-22

A prophet out of thy midst, out of thy brethren, like to me, doth Jehovah thy God raise up to thee -- unto him ye hearken;

Deuteronomy 29:15-20

but with him who is here with us, standing to-day before Jehovah our God, and with him who is not here with us to-day,

Job 15:22

He believeth not to return from darkness, And watched is he for the sword.

Isaiah 1:20

And if ye refuse, and have rebelled, By the sword ye are consumed, For the mouth of Jehovah hath spoken.

John 8:21-24

therefore said Jesus again to them, 'I go away, and ye will seek me, and in your sin ye shall die; whither I go away, ye are not able to come.'

Romans 2:8-9

and to those contentious, and disobedient, indeed, to the truth, and obeying the unrighteousness -- indignation and wrath,

Treasury of Scripture Knowledge

Summary

But if they obey not, they shall perish by the sword, and they shall die without knowledge.

Bible References

If

Deuteronomy 18:15
A prophet out of thy midst, out of thy brethren, like to me, doth Jehovah thy God raise up to thee -- unto him ye hearken;
Deuteronomy 29:15
but with him who is here with us, standing to-day before Jehovah our God, and with him who is not here with us to-day,
Isaiah 1:20
And if ye refuse, and have rebelled, By the sword ye are consumed, For the mouth of Jehovah hath spoken.
Isaiah 3:11
Woe to the wicked -- evil, Because the deed of his hand is done to him.
Romans 2:8
and to those contentious, and disobedient, indeed, to the truth, and obeying the unrighteousness -- indignation and wrath,

Die

Job 4:21
Hath not their excellency been removed with them? They die, and not in wisdom!
John 8:21
therefore said Jesus again to them, 'I go away, and ye will seek me, and in your sin ye shall die; whither I go away, ye are not able to come.'