Sahih al-Bukhari 1778
Book 26: `Umrah (Minor pilgrimage) · Narrated by Qatada
Arabic
حَدَّثَنَا حَسَّانُ بْنُ حَسَّانٍ، حَدَّثَنَا هَمَّامٌ، عَنْ قَتَادَةَ، سَأَلْتُ أَنَسًا ـ رضى الله عنه ـ كَمِ اعْتَمَرَ النَّبِيُّ صلى الله عليه وسلم قَالَ أَرْبَعٌ عُمْرَةُ الْحُدَيْبِيَةِ فِي ذِي الْقَعْدَةِ، حَيْثُ صَدَّهُ الْمُشْرِكُونَ، وَعُمْرَةٌ مِنَ الْعَامِ الْمُقْبِلِ فِي ذِي الْقَعْدَةِ، حَيْثُ صَالَحَهُمْ، وَعُمْرَةُ الْجِعْرَانَةِ إِذْ قَسَمَ غَنِيمَةَ أُرَاهُ حُنَيْنٍ. قُلْتُ كَمْ حَجَّ قَالَ وَاحِدَةً.
English translation
Narrated Qatada:I asked Anas how many times the Prophet (ﷺ) had performed `Umra. He replied, "Four times. 1. `Umra of Hudaibiya in Dhil-Qa'da when the pagans hindered him; 2. `Umra in the following year in Dhil-Qa'da after the peace treaty with them (the pagans); 3. `Umra from Al-Ji'rana where he distributed the war booty." I think he meant the booty (of the battle) of Hunain. I asked, "How many times did he perform Hajj?" He (Anas) replied, "Once
Reference: Sahih al-Bukhari 1778, Book of `Umrah (Minor pilgrimage). English translation by Dr. Muhammad Muhsin Khan.