Then he asks for more volunteers, and more people come, and every time, he comes out of the tent without the volunteers, but with a bloody sword. But after five volunteers have come, they all emerge from the tent. He makes it clear that this was an exercise as a test of faith to see who was willing to risk their life to follow the cause. And he says, these are the Khalsa, these are the pure. Together, we are going to be a group to fight oppression wherever it might be. And he formalizes what it means to be one of these warrior saints, famously with the five Ks of Khalsa, that anyone who goes into the Khalsa indoctrination, who becomes a Khalsa Sikh, they should not cut their hair. This is known as kesh.