Yahya bin Sa'id bin Hiyan يحيى بن سعيد بن حيان · The Chapters on Jihad

“Do I not have the right that you should listen to me and obey?” They said: “Yes.” He said: “And if I command you to do something, will you not do it?” They said: “Of course.” He said: “Then I command you to jump into this fire.” Some people got up and got ready to jump, and when he saw that they were about to jump, he said: “Restrain yourselves, for I was joking with you.” When we came to…