Narrated Abu Huraira: The Prophet said, "Whoever does not give up forged speech and evil actions, Allah is not in need of his leaving his food and drink (i.e. Allah will not accept his fasting.)"
— Sahih Bukhari, Volume 3, Book 31: Fasting, Hadith #127
Narrated Abu Huraira: The Prophet said, "Whoever does not give up forged speech and evil actions, Allah is not in need of his leaving his food and drink (i.e. Allah will not accept his fasting.)"
This hadith is from the book of Fasting in Sahih Bukhari, compiled by Imam al-Bukhari. It is hadith number 127 in book 31 of volume 3.
This hadith is referenced in the following topics: Rules of Fasting.