Isaiah 7:11
"Ask a sign from the LORD your God. Make it as deep as Sheol or as high as heaven above."
Isaiah 37:30
"And this will be your sign, Hezekiah: Eat this year what grows on its own, and in the second year what springs from that. But in the third year sow, reap, plant vineyards, and eat their fruit.
Isaiah 38:7-8
This is the LORD's sign to you that the LORD will carry out this thing he has promised:
Judges 6:36-40
Then Gideon told God, "If you intend to deliver Israel by my efforts as you've said,
2 Kings 19:29
"This will serve as a sign for you: you'll eat this year from what grows by itself, in the second year what grows from that, and in the third year you'll sow, reap, plant vineyards, and enjoy their fruit.
2 Kings 20:8-11
Now Hezekiah had asked Isaiah, "What is to be the sign that the LORD is healing me and that I'll be going up to the LORD's Temple three days from now?"
Isaiah 38:22
Hezekiah also had asked, "What will be the sign for me to go up to the LORD's Temple?"
Jeremiah 19:1
This is what the LORD says: "Go and buy a potter's clay jug. Take along some of the elders of the people and some of the elders of the priests.
Jeremiah 19:10
"Then you are to break the jug in front of the men who have come with you,
Jeremiah 51:63-64
When you finish reading this scroll, tie a rock around it and throw it into the middle of the Euphrates.
Matthew 12:38-40
Then some of the scribes and Pharisees told Jesus, "Teacher, we want to see a sign from you."
Matthew 16:1-4
When the Pharisees and Sadducees arrived, in order to test Jesus they asked him to show them a sign from heaven.