It was narrated from Salim that his father said: "A Bedouin came to the Prophet ﷺ and said: O Messenger of Allah, my father used to uphold the ties of kinship, and so and so forth, where is he? He said: In the Fire. It was as if he found that difficult to bear. Then he said: O Messenger of Allah. Where is your father? The Messenger of Allah ﷺ said: Whenever you pass by the grave of an idolater, give him the tidings of Hell-fire. The Bedouin later became Muslim, and he said: The Messenger of Allah ﷺ gave me a difficult task. I never passed the grave of an idolater but I gave him the tidings of Hell-fire. (Daif)