(15) بَابُ عُقُوبَةِ عُقُوقِ الْوَالِدَيْنِ
'Imran ibn Husayn said, "The Messenger of Allah, may Allah bless himand grant him peace, said, 'What do you say about fornication, drinking wineand theft?' 'Allah and His Messenger know best,' we replied. He stated, 'Theyare acts of outrage and there is punishment for them, but shall I tell youwhich is the greatest of the great wrong actions? Associating with AllahAlmighty and disobeying parents.' He had been reclining, but then he satup and said, 'and lying.'"
Reference: Al-Adab Al-Mufrad 30
In-book reference: Book 1, Hadith 30
English translation: Book 1, Hadith 30