Treasury of Scripture Knowledge
This shall be a sign
1 Samuel 10:7
"When these signs have taken place, do whatever your hand finds to do, for God will be with you.
I will say to a young woman, 'Please lower your jar so I may drink.' May the one you have chosen for your servant Isaac reply, 'Drink, and I'll give your camels water too.' In this way I will know that you have been faithful to my master."
and listen to what they are saying. Then you will be brave and attack the camp." So he went down with Purah his servant to where the sentries were guarding the camp.
"Ask for a confirming sign from the Lord your God. You can even ask for something miraculous."
But Abram said, "O sovereign Lord, by what can I know that I am to possess it?"