Chapter 55: Wills and Testaments (Wasaayaa)
Narrated Anas: The Prophet (ﷺ) saw a man driving a Badana (i. e. 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) repeated his order) and on the third or
fourth time he said, "Ride it, (woe to you" or said: "May Allah be merciful to you).
Sahih al-Bukhari 2754