Isaiah 1:20

But if you refuse and you rebel, you shall be devoured [by the] sword. For the mouth of Yahweh has spoken."

Isaiah 40:5

And the glory of Yahweh shall be revealed, and all {humankind} together shall see [it], for the mouth of Yahweh has spoken."

Isaiah 58:14

then you shall take your pleasure in Yahweh, and I will make you ride upon [the] heights of [the] earth, and I will feed you the heritage of Jacob your ancestor, for the mouth of Yahweh has spoken."

Numbers 23:19

God [is] not a man, that he should lie, nor a son of humankind, that he should change his mind. Has he said, and will he not do [it]? And has he spoken, and will he not fulfill it

Micah 4:4

But they will sit, each under his vine and under his fig tree, and no one will make them afraid, for the mouth of Yahweh of hosts has spoken.

Titus 1:2

in the hope of eternal life which God, who does not lie, promised before eternal ages,

Leviticus 26:33

And I will scatter you among the nations, and I will draw a sword behind you; and your land shall be a desolation, and your cities shall be a ruin.

1 Samuel 12:25

But if you continue to do wickedness, both you and your king will be swept away."

1 Samuel 15:29

Moreover, the Glory of Israel will not break faith and will not regret, for he [is] not a human that he should regret."

2 Chronicles 36:14-16

All the leaders of the priests and the people likewise increased in unfaithfulness according to all the detestable things of the nations. And they polluted the house of Yahweh that he had consecrated in Jerusalem.

Isaiah 3:11

Woe to the wicked! [It is] bad! For what is done [by] his hands will be done to him.

Isaiah 3:25

Your men shall fall by the sword, and your warriors in battle.

Isaiah 65:12

and I will remit you to the sword, and all of you shall bow down to the slaughter, because I called, but you did not answer; I spoke, but you did not listen, but you did the evil in my eyes, and you chose that in which I do not delight."

Hebrews 2:1-3

Because of this, [it is] all the more necessary [that] we pay attention to the [things] we have heard, lest we drift away.

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 is] bad! For what is done [by] his hands will be done to him.
1 Samuel 12:25
But if you continue to do wickedness, both you and your king will be swept away."
2 Chronicles 36:14
All the leaders of the priests and the people likewise increased in unfaithfulness according to all the detestable things of the nations. And they polluted the house of Yahweh that he had consecrated in Jerusalem.
Hebrews 2:1
Because of this, [it is] all the more necessary [that] we pay attention to the [things] we have heard, lest we drift away.

For the mouth

Isaiah 40:5
And the glory of Yahweh shall be revealed, and all {humankind} together shall see [it], for the mouth of Yahweh has spoken."
Isaiah 58:14
then you shall take your pleasure in Yahweh, and I will make you ride upon [the] heights of [the] earth, and I will feed you the heritage of Jacob your ancestor, for the mouth of Yahweh has spoken."
Leviticus 26:33
And I will scatter you among the nations, and I will draw a sword behind you; and your land shall be a desolation, and your cities shall be a ruin.
Numbers 23:19
God [is] not a man, that he should lie, nor a son of humankind, that he should change his mind. Has he said, and will he not do [it]? And has he spoken, and will he not fulfill it
1 Samuel 15:29
Moreover, the Glory of Israel will not break faith and will not regret, for he [is] not a human that he should regret."
Titus 1:2
in the hope of eternal life which God, who does not lie, promised before eternal ages,

General references

Exodus 9:2
But if you [are] refusing to release and you still [are] keeping hold of them,
Leviticus 26:23
" 'And if you do not accept correction from me through these [things], but you go against me [in] hostility,
Deuteronomy 11:28
and the curse, if you [do] not listen to the commandments of Yahweh your God, but [rather] you turn from the way that I [am] commanding you {today} to go after other gods that you have not known.
Deuteronomy 15:5
If only you listen well to the voice of Yahweh your God {by observing diligently} all of these commandments that I [am] commanding you {today}.
Ezekiel 39:24
According to their uncleanness and according to their transgression I dealt with them, and I hid my face from them.