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.

بَيْنَمَا جَارِيَةٌ عَلَى نَاقَةٍ عَلَيْهَا بَعْضُ مَتَاعِ الْقَوْمِ إِذْ بَصُرَتْ بِالنَّبِيِّ ﷺ وَتَضَايَقَ بِهِمُ الْجَبَلُ فَقَالَتْ حَلْ اللَّهُمَّ الْعَنْهَا قَالَ فَقَالَ النَّبِيُّ ﷺ لاَ تُصَاحِبُنَا نَاقَةٌ عَلَيْهَا لَعْنَةٌ