Isaiah 7:11
"Ask a sign of Yahweh your God; ask it either in the depth, or in the height above."
Isaiah 37:30
This shall be the sign to you. You will eat this year that which grows of itself, and in the second year that which springs from the same; and in the third year sow and reap and plant vineyards, and eat their fruit.
Isaiah 38:7-8
This shall be the sign to you from Yahweh, that Yahweh will do this thing that he has spoken.
Judges 6:36-40
Gideon said to God, "If you will save Israel by my hand, as you have spoken,
2 Kings 19:29
"'This shall be the sign to you: You shall eat this year that which grows of itself, and in the second year that which springs of the same; and in the third year sow, and reap, and plant vineyards, and eat its fruit.
2 Kings 20:8-11
Hezekiah said to Isaiah, "What shall be the sign that Yahweh will heal me, and that I shall go up to the house of Yahweh the third day?"
Isaiah 38:22
Hezekiah also had said, "What is the sign that I will go up to the house of Yahweh?"
Jeremiah 19:1
Thus said Yahweh, Go, and buy a potter's earthen bottle, and [take] of the elders of the people, and of the elders of the priests;
Jeremiah 19:10
Then you shall break the bottle in the sight of the men who go with you,
Jeremiah 51:63-64
It shall be, when you have made an end of reading this book, that you shall bind a stone to it, and cast it into the midst of the Euphrates:
Matthew 12:38-40
Then certain of the scribes and Pharisees answered, "Teacher, we want to see a sign from you."
Matthew 16:1-4
The Pharisees and Sadducees came, and testing him, asked him to show them a sign from heaven.