From Sahih Muslim (Hadith 6606):
Abu Burza al-Aslami reported that a slave-girl was riding a dromedary and there was also the luggage of people upon it. that she suddenly saw Allah's Apostle (ﷺ). The way of the mountain was narrow and she said (to that dromedary):Go ahead (but that dromedary did not move). She (that slave-girl), out of anger, said: O Allah, let that (dromedary) be damned. Thereupon Allah's Apostle (ﷺ) said: Let the dromedary on which the curse has been invoked not proceed with us
Reference: Muslim 6606