Language:
كتاب الأدب
78  
Good Manners and Form (Al-Adab)
(6)
Chapter: To be undutiful to parents is one of the greatest sins
(6)
باب عُقُوقُ الْوَالِدَيْنِ مِنَ الْكَبَائِرِ
Sahih al-Bukhari 5975

Narrated Al-Mughira:

The Prophet (ﷺ) said, "Allah has forbidden you ( 1 ) to be undutiful to your mothers (2) to withhold (what you should give) or (3) demand (what you do not deserve), and (4) to bury your daughters alive. And Allah has disliked that (A) you talk too much about others ( B), ask too many questions (in religion), or (C) waste your property."

حَدَّثَنَا سَعْدُ بْنُ حَفْصٍ، حَدَّثَنَا شَيْبَانُ، عَنْ مَنْصُورٍ، عَنِ الْمُسَيَّبِ، عَنْ وَرَّادٍ، عَنِ الْمُغِيرَةِ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏ "‏ إِنَّ اللَّهَ حَرَّمَ عَلَيْكُمْ عُقُوقَ الأُمَّهَاتِ، وَمَنْعَ وَهَاتِ، وَوَأْدَ الْبَنَاتِ، وَكَرِهَ لَكُمْ قِيلَ وَقَالَ، وَكَثْرَةَ السُّؤَالِ، وَإِضَاعَةَ الْمَالِ ‏"‏‏.‏
Reference : Sahih al-Bukhari 5975
In-book reference : Book 78, Hadith 6
USC-MSA web (English) reference : Vol. 8, Book 73, Hadith 6
  (deprecated numbering scheme)