1 Samuel 14:10
But if they say, Come up to us; then we will go up, for the Lord has given them into our hands: and this will be the sign to us.
Genesis 24:14
Now, may the girl to whom I say, Let down your vessel and give me a drink, and who says in answer, Here is a drink for you and let me give water to your camels: may she be the one marked out by you for your servant Isaac: so may I be certain that you have been good to my master Abraham.
Judges 6:36
Then Gideon said to God, If you are going to give Israel salvation by my hand, as you have said,
Judges 7:11
And after hearing what they are saying, you will get strength to go down against the army. So he went down with his servant Purah to the outer line of the tents of the armed men.
1 Samuel 10:7
And when these signs come to you, see that you take the chance which is offered you; for God is with you.
Isaiah 7:11-14
Make a request to the Lord your God for a sign, a sign in the deep places of the underworld, or in the high heavens.