Jabir said

We went out on a journey, and one of our men was struck by a stone which wounded him in the head. He had a nocturnal emission and asked his companions whether they could find any permission for him to perform ablution with earth, but they replied that they could not when he was able to get water; so the man washed and died. When we came to the Prophet (ﷺ) he was told about that and said, "Then killed him, Allah kill them! Why did they not ask when they did not know? The only cure for ignorance is to ask. It would have been enough for him to use earth and tie a rag over the sore, then wipe over it and wash the rest of his body." Abu Dawud transmitted it, and Ibn Majah transmitted it from ‘Ata’ b. Abu Rabah from Ibn ‘Abbas.