Exodus 4:8

“If they will not believe you or heed the witness of the first sign, they may believe the witness of the last sign.

Exodus 4:30-31

and Aaron spoke all the words which the Lord had spoken to Moses. He then performed the signs in the sight of the people.

Deuteronomy 32:39

See now that I, I am He,
And there is no god besides Me;
It is I who put to death and give life.
I have wounded and it is I who heal,
And there is no one who can deliver from My hand.

2 Kings 5:7

When the king of Israel read the letter, he tore his clothes and said, “Am I God, to kill and to make alive, that this man is sending word to me to cure a man of his leprosy? But consider now, and see how he is seeking a quarrel against me.”

Job 5:18

“For He inflicts pain, and gives relief;
He wounds, and His hands also heal.

Isaiah 28:10

“For He says,
Order on order, order on order,
Line on line, line on line,
A little here, a little there.’”

John 12:37

But though He had performed so many signs before them, yet they were not believing in Him.

Treasury of Scripture Knowledge

Summary

And it shall come to pass, if they will not believe thee, neither hearken to the voice of the first sign, that they will believe the voice of the latter sign.

General references

Bible References

If they

Exodus 4:30
and Aaron spoke all the words which the Lord had spoken to Moses. He then performed the signs in the sight of the people.
Isaiah 28:10
“For He says,
Order on order, order on order,
Line on line, line on line,
A little here, a little there.’”
John 12:37
But though He had performed so many signs before them, yet they were not believing in Him.

That they

Deuteronomy 32:39
See now that I, I am He,
And there is no god besides Me;
It is I who put to death and give life.
I have wounded and it is I who heal,
And there is no one who can deliver from My hand.
2 Kings 5:7
When the king of Israel read the letter, he tore his clothes and said, “Am I God, to kill and to make alive, that this man is sending word to me to cure a man of his leprosy? But consider now, and see how he is seeking a quarrel against me.”
Job 5:18
“For He inflicts pain, and gives relief;
He wounds, and His hands also heal.

General references

1 Kings 13:3
Then he gave a sign the same day, saying, “This is the sign which the Lord has spoken, ‘Behold, the altar shall be split apart and the ashes which are on it shall be poured out.’”