1 Samuel 14:10
But if they say thus, Come up to us; then we will go up: for the LORD hath delivered them into our hand; and this shall be a sign to us.
Genesis 24:14
And let it come to pass, that the damsel to whom I shall say, Let down thy pitcher, I pray thee, that I may drink; and she shall say, Drink, and I will give thy camels drink also: let the same be she that thou hast appointed for thy servant Isaac; and by that shall I know that thou hast shown kindness to my master.
Judges 6:36
And Gideon said to God, If thou wilt save Israel by my hand, as thou hast said,
Judges 7:11
And thou shalt hear what they say; and afterward shall thy hands be strengthened to go down to the host. Then went he down with Phurah his servant to the outside of the armed men that were in the host.
1 Samuel 10:7
And let it be, when these signs have come to thee, that thou do as occasion shall serve thee; for God is with thee.
Isaiah 7:11-14
Ask thee a sign from the LORD thy God; ask it either in the depth, or in the hight above.