The Messenger of Allah (SWAS)saw a man driving the sacrificial camel. He said ride on it. He said this is a sacrificial camel. He again said ride on it, bother you, either the second or the third time he spoke. (Using translation from Abū Dāʾūd 1760)  

أَنَّ رَسُولَ اللهِ ﷺ رَأَى رَجُلًا يَسُوقُ بَدَنَةً قَالَ «ارْكَبْهَا» قَالَ يَا رَسُولَ اللهِ إِنَّهَا بَدَنَةٌ قَالَ «ارْكَبْهَا وَيْلَكَ» فِي الثَّانِيَةِ أَوِ الثَّالِثَةِ  

The Prophet ﷺ saw a man driving a Badana (a camel for sacrifice) and said (to him). "Ride it." The man said, "It is a Bandana." The Prophet ﷺ said, "Ride on it." The man said, "It is a Bandana." The Prophet ﷺ said, Ride on it, woe to you!" (Using translation from Bukhārī 6159)  

أَنَّ رَسُولَ اللهِ ﷺ رَأَى رَجُلًا يَسُوقُ بَدَنَةً فَقَالَ «ارْكَبْهَا» قَالَ إِنَّهَا بَدَنَةٌ قَالَ «ارْكَبْهَا» قَالَ إِنَّهَا «بَدَنَةٌ» قَالَ فِي الرَّابِعَةِ «ارْكَبْهَا وَيْلَكَ»