Sahih al-Bukhari 6160
Sahih al-Bukhari · Book 78: Good Manners and Form (Al-Adab) · Saying "Wailaka."
Narrated Abu Huraira:
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ ، عَنْ مَالِكٍ ، عَنْ أَبِي الزِّنَادِ ، عَنِ الأَعْرَجِ ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم رَأَى رَجُلاً يَسُوقُ بَدَنَةً فَقَالَ لَهُ " ارْكَبْهَا ". قَالَ يَا رَسُولَ اللَّهِ إِنَّهَا بَدَنَةٌ. قَالَ " ارْكَبْهَا وَيْلَكَ ". فِي الثَّانِيَةِ أَوْ فِي الثَّالِثَةِ .
Allah's Messenger (ﷺ) saw a man driving a Badana (a camel for sacrifice) and said to him, "Ride on it." The man said, "O Allah's Messenger (ﷺ)! It is a Bandana." The Prophet (ﷺ) said, "Ride on it, woe to you!" on the second or third time.