Judges 6:17
And he said to him, "If now I have found favor in your eyes, then show me a sign that it is you who speak with me.
Exodus 33:13
Now therefore, if I have found favor in your sight, please show me now your ways, that I may know you in order to find favor in your sight. Consider too that this nation is your people."
Isaiah 7:11
"Ask a sign of the LORD your God; let it be deep as Sheol or high as heaven."
Genesis 15:8-17
But he said, "O Lord GOD, how am I to know that I shall possess it?"
Exodus 4:1-9
Then Moses answered, "But behold, they will not believe me or listen to my voice, for they will say, 'The LORD did not appear to you.'"
Exodus 33:16
For how shall it be known that I have found favor in your sight, I and your people? Is it not in your going with us, so that we are distinct, I and your people, from every other people on the face of the earth?"
Judges 6:36-40
Then Gideon said to God, "If you will save Israel by my hand, as you have said,
2 Kings 20:8-11
And Hezekiah said to Isaiah, "What shall be the sign that the LORD will heal me, and that I shall go up to the house of the LORD on the third day?"
Psalm 86:17
Show me a sign of your favor, that those who hate me may see and be put to shame because you, LORD, have helped me and comforted me.
Isaiah 38:7-8
"This shall be the sign to you from the LORD, that the LORD will do this thing that he has promised: