The Prophet ﷺ came from Mecca with Abu Bakr. Abu Bakr said "We passed by a shepherd and at that time Messenger of Allah ﷺ was thirsty. I milked a little milk in a bowl and Messenger of Allah ﷺ drank till I was pleased. Suraqa bin Ju'shum came to us riding a horse (chasing us). The Prophet ﷺ invoked evil upon him, whereupon Suraqa requested him not to invoke evil upon him, in which case he would go back. The Prophet ﷺ agreed.  

قَدِمَ النَّبِيُّ ﷺ مِنْ مَكَّةَ وَأَبُو بَكْرٍ مَعَهُ قَالَ أَبُو بَكْرٍ مَرَرْنَا بِرَاعٍ وَقَدْ عَطِشَ رَسُولُ اللَّهِ ﷺ قَالَ أَبُو بَكْرٍ ؓ فَحَلَبْتُ كُثْبَةً مِنْ لَبَنٍ فِي قَدَحٍ فَشَرِبَ حَتَّى رَضِيتُ وَأَتَانَا سُرَاقَةُ بْنُ جُعْشُمٍ عَلَى فَرَسٍ فَدَعَا عَلَيْهِ فَطَلَبَ إِلَيْهِ سُرَاقَةُ أَنْ لاَ يَدْعُوَ عَلَيْهِ وَأَنْ يَرْجِعَ فَفَعَلَ النَّبِيُّ ﷺ