Asking Permission
79/35. Chapter:
Whoever sat in a relining posture
قَالَ خَبَّابٌ أَتَيْتُ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَهْوَ مُتَوَسِّدٌ بُرْدَةً قُلْتُ أَلاَ تَدْعُو اللَّهَ فَقَعَدَ.
Sahih Bukhari
حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا بِشْرٌ، مِثْلَهُ، وَكَانَ مُتَّكِئًا فَجَلَسَ فَقَالَ " أَلاَ وَقَوْلُ الزُّورِ ". فَمَا زَالَ يُكَرِّرُهَا حَتَّى قُلْنَا لَيْتَهُ سَكَتَ.
Narrated Bishr: as above (No. 290) adding: The Prophet (ﷺ) was reclining (leaning) and then he sat up saying, "And I warn you against giving a false statement." And he kept on saying that warning so much so that we said, "Would that he had stopped."
Reference : Sahih al-Bukhari 6274In-book reference : Book 79, Hadith 48USC-MSA web (English) reference : Vol. 8, Book 74, Hadith 291