We went on seven expeditions with Messenger of Allah ﷺ and ate locusts.  

غَزَوْنَا مَعَ رَسُولِ اللَّهِ ﷺ سَبْعَ غَزَوَاتٍ نَأْكُلُ الْجَرَادَ  

This hadith has been narrated on the authority of Abu Ya'fur with the same chain of transmitters. Abu Bakr (one of the narrators) said" seven expeditions," whereas Ishaq said" six," and Ibn Umar said" six" or" seven".  

أَبُو بَكْرٍ فِي رِوَايَتِهِ سَبْعَ غَزَوَاتٍ وَقَالَ إِسْحَاقُ سِتَّ وَقَالَ ابْنُ أَبِي عُمَرَ سِتَّ أَوْ سَبْعَ  

This hadith is narrated on the authority of Abu Ya'fur with the same chain of transmitters, and he mentioned seven expeditions.  

وَقَالَ سَبْعَ غَزَوَاتٍ