(10) باب مَا قِيلَ فِي شَهَادَةِ الزُّورِ
Narrated Anas:
The Prophet (ﷺ) was asked about the great sins He said, "They are:-- (1 ) To join others in worship with Allah, (2) To be undutiful to one's parents. (3) To kill a person (which Allah has forbidden to kill) (i.e. to commit the crime of murdering). (4) And to give a false witness."
Reference: Sahih al-Bukhari 2653
In-book reference: Book 52, Hadith 17
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 48, Hadith 821