Narrated by:Abu 'Is-haq
Narrated Abu 'Is-haq:I asked Zaid bin Al-Arqam, "In how many Ghazawat did you take part in the company of Allah's Apostle?" He replied, "Seventeen." I further asked, "How many Ghazawat did the Prophet (ﷺ) fight?" He replied, "Nineteen."
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ رَجَاءٍ، حَدَّثَنَا إِسْرَائِيلُ، عَنْ أَبِي إِسْحَاقَ، قَالَ سَأَلْتُ زَيْدَ بْنَ أَرْقَمَ ـ رضى الله عنه ـ كَمْ غَزَوْتَ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم قَالَ سَبْعَ عَشْرَةَ. قُلْتُ كَمْ غَزَا النَّبِيُّ صلى الله عليه وسلم قَالَ تِسْعَ عَشْرَةَ.
Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi) • Hadith 486