Jabir said: We set out on a journey. One of our people was hurt by a stone, that injured his head. The then had a sexual dream. He asked his fellow travelers: Do you find a concession for me to perform tayammum? They said: We do not find any concession for you while you can use water. He took a bath and died. When we came to the Prophet ﷺ, the incident was reported to him. He said: They killed him, may Allah kill them! Could they not ask when they did not know ? The fire of ignorance is inquiry. It was enough for him to perform tayammum and to our some drops of water or bind a bandage over the wound (the narrator Musa was doubtful); then he should have wiped over it and washed the rest of his body.