'Known' in the Bible

Jehoshaphat's military advisors came and informed him, "We've been attacked by a vast invasion force from Aram, beyond the Dead Sea. Be advised they've already reached Hazazon-tamar, also known as En-gedi."

Later on, envoys came from the princes of Babylon to inquire about the miracle that had happened in the land. God left Hezekiah to himself, so that he might make known what was really in Hezekiah's heart.