Hadith: Do not fast a day or two days ahead of Ramadan, except a person who is in the habit of observing a particular fast; he may fast on that day - Encyclopedia of Translated Prophetic Hadiths

Hadith: Do not fast a day or two days ahead of Ramadan, except a person who is in the habit of observing a particular fast; he may fast on that day - Encyclopedia of Translated Prophetic Hadiths