<human>:  How many people were killed when the Ark of the Covenant was stolen?
<bot>: The Ark of the Covenant was stolen by the Nazis in World War II, and was never recovered. The Nazis believed that the Ark was a powerful weapon against the Jews, and they wanted to get their hands on it. It is said that the Nazis killed 6 million Jews as part of their plan to get their hands on the Ark.