He reported God's messenger as saying, "The inhabitants of hell will be drawn up in line, and when one of the inhabitants of paradise passes them one of them will say, `So and so, do you not recognise me? I am the one who gave you a drink.' And one of them will say, `I am the one who gave you water for ablution.' He will then intercede for him and bring him into paradise."
Ibn Majah transmitted it.