[Machine] I was with the Prophet ﷺ, and a woman came to him and said, "O Messenger of Allah, in which months should I perform Umrah?" He replied, "In Ramadan, for performing Umrah in Ramadan is equal to performing Hajj." This is the wording of the narration of Abu Abdullah (Imam Bukhari) and it is also narrated by Ibn Uyaynah from Dawud al-Awdi, and in another narration by Abdul Khalq bin Khunbash, and in the narration of Bayan from al-Sha'bi from Wahb bin Khunbash. Wahb bin Khunbash also said, "This is the most authentic narration."  

كُنْتُ عِنْدَ النَّبِيِّ ﷺ فَأَتَتْهُ امْرَأَةٌ فَقَالَتْ يَا رَسُولَ اللهِ فِي أِيِّ الشُّهُوَرِ أَعْتَمِرُ؟ قَالَ فِي رَمَضَانَ فَإِنَّ عُمْرَةً فِي رَمَضَانَ تَعْدِلُ حَجَّةً لَفْظُ حَدِيثِ أَبِي عَبْدِ اللهِ وَكَذَلِكَ قَالَهُ ابْنُ عُيَيْنَةَ عَنْ دَاوُدَ الْأَوْدِيِّ وَفِي رِوَايَةِ عَبْدِ الْخَالِقِ وَهْبُ بْنُ خَنْبَشٍ وَرِوَايَةُ بَيَانٍ عَنِ الشَّعْبِيِّ عَنْ وَهْبِ بْنِ خَنْبَشٍ قَالَ الْبُخَارِيُّ وَهْبٌ أَصَحُّ