A horrifying test that they made you due if you were accused of being witch. Was they bind the person's hands and feet. Added rocks for weigh and threw them into a river. If they escaped. They were known as a witch.
Passage In England and Scotland, the torture was eventually performed by well-paid professional “prickers,” many of whom were actually con men who used dulled needlepoints to identify fake witch’s marks.
One test you had to do if you were accused of being a witch is a prayer test. You had to restate bible verses without messing up. If you failed to do so, you was sent to jail.