Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bukhari:1779Abū al-Walīd Hishām b. ʿAbd al-Malik > Hammām > Qatādah > Saʾalt Anas

I asked Anas (about the Prophet's ʿUmra) and he replied, "The Prophet ﷺ performed ʿUmra when the pagans made him return, and Umra of al-Hudaibiya (the next year), and another ʿUmra in Dhi-l-Qa'da, and another ʿUmra in combination with his Hajj."  

البخاري:١٧٧٩حَدَّثَنَا أَبُو الْوَلِيدِ هِشَامُ بْنُ عَبْدِ الْمَلِكِ حَدَّثَنَا هَمَّامٌ عَنْ قَتَادَةَ قَالَ سَأَلْتُ أَنَسًا ؓ فَقَالَ

اعْتَمَرَ النَّبِيُّ ﷺ حَيْثُ رَدُّوهُ وَمِنَ الْقَابِلِ عُمْرَةَ الْحُدَيْبِيَةِ وَعُمْرَةً فِي ذِي الْقَعْدَةِ وَعُمْرَةً مَعَ حَجَّتِهِ  


See similar narrations below:

Collected by Aḥmad, Ibn Ḥibbān
ahmad:2211Yūnus > Dāwud b. ʿAbd al-Raḥman > ʿAmr b. Dīnār > ʿIkrimah > Ibn ʿAbbās

“The Messenger of Allah ﷺ performed ‘Umrah four times: The ‘Umrah of Hudaibiyah, the ‘Umrah to make up for (the one not completed previously), the third from Ji’ranah and the fourth that he did with his Hajj.” (Using translation from Ibn Mājah 3003)   

أحمد:٢٢١١حَدَّثَنَا يُونُسُ حَدَّثَنَا دَاوُدُ بْنُ عَبْدِ الرَّحْمَنِ عَنْ عَمْرِو بْنِ دِينَارٍ عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ قَالَ

اعْتَمَرَ النَّبِيُّ ﷺ أَرْبَعًا عُمْرَةً مِنَ الْحُدَيْبِيَةِ وَعُمْرَةَ الْقَضَاءِ فِي ذِي الْقَعْدَةِ مِنْ قَابِلٍ وَعُمْرَةَ الثَّالِثَةِ مِنَ الْجِعِرَّانَةِ وَالرَّابِعَةَ الَّتِي مَعَ حَجَّتِهِ  

ذِكْرُ الْخَبَرِ الْمُدْحِضِ قَوْلَ مَنْ زَعَمَ أَنَّ الْمُصْطَفَى ﷺ لَمْ يَعْتَمِرْ إِلَّا ثَلَاثَ عُمَرٍ

ibnhibban:3946al-Mufaḍḍal b. Muḥammad b. Ibrāhīm al-Janadī > Ibrāhīm b. Muḥammad al-Shāfiʿī > Dāwud b. ʿAbd al-Raḥman al-ʿAṭṭār > ʿAmr b. Dīnār > ʿIkrimah > Ibn ʿAbbās

[Machine] The Prophet ﷺ performed four Umrah, Umrat al-Hudaybiyah, Umrat al-Qada, from Qabil, Umrat al-Ji'ranah, and the Umrah that he performed with his Hajj.  

ابن حبّان:٣٩٤٦أَخْبَرَنَا الْمُفَضَّلُ بْنُ مُحَمَّدِ بْنِ إِبْرَاهِيمَ الْجَنَدِيُّ قَالَ حَدَّثَنَا إِبْرَاهِيمُ بْنُ مُحَمَّدٍ الشَّافِعِيُّ قَالَ حَدَّثَنَا دَاوُدُ بْنُ عَبْدِ الرَّحْمَنِ الْعَطَّارُ عَنْ عَمْرِو بْنِ دِينَارٍ عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ قَالَ

«اعْتَمَرَ النَّبِيُّ ﷺ أَرْبَعَ عُمَرٍ عَمْرَةَ الْحُدَيْبِيَةِ وَعُمْرَةَ الْقَضَاءِ مِنْ قَابِلٍ وَعُمْرَةَ الْجِعْرَانَةَ وَعُمْرَتَهُ الَّتِي مَعَ حَجَّتِهِ»