Isaiah 7:11

Ask for thee a sign from Jehovah thy God; ask for it in the deep, or in the height above.

Isaiah 37:30

And this shall be the sign unto thee: there shall be eaten this year such as groweth of itself; and in the second year that which springeth of the same; but in the third year sow ye, and reap, and plant vineyards and eat the fruit thereof.

Isaiah 38:7-8

And this shall be the sign to thee from Jehovah, that Jehovah will do this thing that he hath spoken:

Judges 6:36-40

Then Gideon said to God, "If thou wilt deliver Israel by my hand, as thou hast said,

2 Kings 19:29

And this shall be the sign unto thee: They shall eat this year such as groweth of itself, And in the second year that which springeth of the same; But in the third year sow ye and reap, And plant vineyards and eat the fruit thereof.

2 Kings 20:8-11

And Hezekiah said to Isaiah, What shall be the sign that Jehovah will heal me, and that I shall go up into the house of Jehovah the third day?

Isaiah 38:22

And Hezekiah had said, What is the sign that I shall go up into the house of Jehovah?

Jeremiah 19:1

Thus saith Jehovah: Go and buy a potter's earthen flagon, and take of the elders of the people, and of the elders of the priests;

Jeremiah 19:10

And thou shalt break the flagon in the sight of the men that go with thee,

Jeremiah 51:63-64

And it shall be, when thou hast ended reading this book, that thou shalt bind a stone to it, and cast it into the midst of the Euphrates;

Matthew 12:38-40

Then answered him some of the scribes and Pharisees, saying, Teacher, we desire to see a sign from thee.

Matthew 16:1-4

And the Pharisees and Sadducees, coming to him, asked him, tempting him, to shew them a sign out of heaven.

Treasury of Scripture Knowledge

Summary

Ask thee a sign of the LORD thy God; ask it either in the depth, or in the height above.

Bible References

General references

Genesis 15:8
And he said, Lord Jehovah, how shall I know that I shall possess it?
1 Kings 13:3
And he gave a sign the same day, saying, This is the sign that Jehovah hath spoken: Behold, the altar shall be rent, and the ashes that are upon it shall be poured out.
Isaiah 38:7
And this shall be the sign to thee from Jehovah, that Jehovah will do this thing that he hath spoken: