'Belt' in the Bible

They replied, “A hairy man with a leather belt around his waist.”He said, “It’s Elijah the Tishbite.”

So Elisha said to Gehazi, “Tuck your mantle under your belt, take my staff with you, and go. If you meet anyone, don’t stop to greet him, and if a man greets you, don’t answer him. Then place my staff on the boy’s face.”

The prophet Elisha called one of the sons of the prophets and said, “Tuck your mantle under your belt, take this flask of oil with you, and go to Ramoth-gilead.