'Someone' in the Bible

At this the king asked, "Isn't there still someone left from Saul's household to whom I may show God's gracious love?" "There's Jonathan's son. He has maimed feet," Ziba answered.

David sent word to inquire about her, and someone told him, "This is Eliam's daughter Bathsheba, the wife of Uriah the Hittite, isn't it?"

Just then, someone told David, "Ahithophel is one of Absalom's conspirators!" So David prayed, "LORD, please turn Ahithophel's counsel into foolishness."

Someone informed Joab, "The king is weeping bitterly, mourning for Absalom."

David expressed his longing, "Oh, how I wish someone would get me a drink of water from the Bethlehem well that's by the city gate!"