Isaiah 1:20

“But if you refuse and rebel,
You will be devoured by the sword.”
Truly, the mouth of the Lord has spoken.

Isaiah 40:5

Then the glory of the Lord will be revealed,
And all flesh will see it together;
For the mouth of the Lord has spoken.”

Isaiah 58:14

Then you will take delight in the Lord,
And I will make you ride on the heights of the earth;
And I will feed you with the heritage of Jacob your father,
For the mouth of the Lord has spoken.”

Numbers 23:19

God is not a man, that He should lie,
Nor a son of man, that He should repent;
Has He said, and will He not do it?
Or has He spoken, and will He not make it good?

Micah 4:4

Each of them will sit under his vine
And under his fig tree,
With no one to make them afraid,
For the mouth of the Lord of hosts has spoken.

Titus 1:2

in the hope of eternal life, which God, who cannot lie, promised long ages ago,

Leviticus 26:33

You, however, I will scatter among the nations and will draw out a sword after you, as your land becomes desolate and your cities become waste.

1 Samuel 12:25

But if you still do wickedly, both you and your king will be swept away.”

1 Samuel 15:29

Also the Glory of Israel will not lie or change His mind; for He is not a man that He should change His mind.”

2 Chronicles 36:14-16

Furthermore, all the officials of the priests and the people were very unfaithful following all the abominations of the nations; and they defiled the house of the Lord which He had sanctified in Jerusalem.

Isaiah 3:11

Woe to the wicked! It will go badly with him,
For what he deserves will be done to him.

Isaiah 3:25

Your men will fall by the sword
And your mighty ones in battle.

Isaiah 65:12

I will destine you for the sword,
And all of you will bow down to the slaughter.
Because I called, but you did not answer;
I spoke, but you did not hear.
And you did evil in My sight
And chose that in which I did not delight.”

Hebrews 2:1-3

For this reason we must pay much closer attention to what we have heard, so that we do not drift away from it.

Treasury of Scripture Knowledge

Summary

But if ye refuse and rebel, ye shall be devoured with the sword: for the mouth of the LORD hath spoken it.

Bible References

If ye refuse

Isaiah 3:11
Woe to the wicked! It will go badly with him,
For what he deserves will be done to him.
1 Samuel 12:25
But if you still do wickedly, both you and your king will be swept away.”
2 Chronicles 36:14
Furthermore, all the officials of the priests and the people were very unfaithful following all the abominations of the nations; and they defiled the house of the Lord which He had sanctified in Jerusalem.
Hebrews 2:1
For this reason we must pay much closer attention to what we have heard, so that we do not drift away from it.

For the mouth

Isaiah 40:5
Then the glory of the Lord will be revealed,
And all flesh will see it together;
For the mouth of the Lord has spoken.”
Isaiah 58:14
Then you will take delight in the Lord,
And I will make you ride on the heights of the earth;
And I will feed you with the heritage of Jacob your father,
For the mouth of the Lord has spoken.”
Leviticus 26:33
You, however, I will scatter among the nations and will draw out a sword after you, as your land becomes desolate and your cities become waste.
Numbers 23:19
God is not a man, that He should lie,
Nor a son of man, that He should repent;
Has He said, and will He not do it?
Or has He spoken, and will He not make it good?
1 Samuel 15:29
Also the Glory of Israel will not lie or change His mind; for He is not a man that He should change His mind.”
Titus 1:2
in the hope of eternal life, which God, who cannot lie, promised long ages ago,

General references

Exodus 9:2
For if you refuse to let them go and continue to hold them,
Leviticus 26:23
And if by these things you are not turned to Me, but act with hostility against Me,
Deuteronomy 11:28
and the curse, if you do not listen to the commandments of the Lord your God, but turn aside from the way which I am commanding you today, by following other gods which you have not known.
Deuteronomy 15:5
if only you listen obediently to the voice of the Lord your God, to observe carefully all this commandment which I am commanding you today.
Ezekiel 39:24
According to their uncleanness and according to their transgressions I dealt with them, and I hid My face from them.”’”