'There's' in the Bible

“Look,” the attendant said, “there’s a man of God in this city who is highly respected; everything he says is sure to come true. Let’s go there now. Maybe he’ll tell us which way we should go.”

“Suppose we do go,” Saul said to his attendant, “what do we take the man? The food from our packs is gone, and there’s no gift to take to the man of God. What do we have?”

The women answered, “Yes, he is ahead of you. Hurry, he just now came to the city, because there’s a sacrifice for the people at the high place today.

Then Saul said to David, "Here's my oldest daughter, Merab. I want to give her to you in marriage. Only be a brave warrior for me and fight the battles of the Lord." For Saul thought, "There's no need for me to raise my hand against him. Let it be the hand of the Philistines!"

The priest replied, “The sword of Goliath the Philistine, whom you killed in the Valley of Elah, is here, wrapped in a cloth behind the ephod. If you want to take it for yourself, then take it, for there isn’t another one here.”“There’s none like it!” David said. “Give it to me.”

Saul told his servants, "Find me a woman who is a medium so I can go to her and make my inquiry through her." His servants told him, "Look, there's a woman at Endor who is a medium."