Imam Bukhari : 1651
حَدَّثَنَا أَحْمَدُ بْنُ مُحَمَّدٍ أَخْبَرَنَا عَبْدُ اللَّهِ أَخْبَرَنَا ابْنُ جُرَيْجٍ أَنَّ عِكْرِمَةَ بْنَ خَالِدٍ سَأَلَ ابْنَ عُمَرَ رَضِيَ اللَّهُ عَنْهُمَاعَنْ الْعُمْرَةِ قَبْلَ الْحَجِّ فَقَالَ لَا بَأْسَ قَالَ عِكْرِمَةُ قَالَ ابْنُ عُمَرَ اعْتَمَرَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَبْلَ أَنْ يَحُجَّوَقَالَ إِبْرَاهِيمُ بْنُ سَعْدٍ عَنْ ابْنِ إِسْحَاقَ حَدَّثَنِي عِكْرِمَةُ بْنُ خَالِدٍ سَأَلْتُ ابْنَ عُمَرَ مِثْلَهُ حَدَّثَنَا عَمْرُو بْنُ عَلِيٍّ حَدَّثَنَا أَبُو عَاصِمٍ أَخْبَرَنَا ابْنُ جُرَيْجٍ قَالَ عِكْرِمَةُ بْنُ خَالِدٍ سَأَلْتُ ابْنَ عُمَرَ رَضِيَ اللَّهُ عَنْهُمَا مِثْلَهُ
Narrated by Ahmad bin Muhammad, narrated by 'Abdullah, narrated by Ibn Juraij that 'Ikrimah bin Khalid asked Ibn 'Umar (may Allah be pleased with them) about performing 'Umrah before Hajj. He replied: There is no harm in it. 'Ikrimah said: Ibn 'Umar (may Allah be pleased with them) said: The Prophet (peace and blessings of Allah be upon him) performed 'Umrah before Hajj. And Ibrahim bin Sa'dnarrated from Ibn Ishaq: 'Ikrimah bin Khalid narrated to me: I asked Ibn 'Umar (may Allah be pleased with them) the same. Narrated by 'Amru bin 'Ali, narrated by Abu 'Asim, narrated by Ibn Juraij, who said: 'Ikrimah bin Khalid said: I asked Ibn 'Umar (may Allah be pleased with them) the same.
Hadith Corroboration :
Imam Ahmad : 2101, 2243, 2802, 4825, 5252, 5962, 6186, 6398, 6399, 13076, 13192, 14268, 14353, 14732, 15761, 17886, 17897, 22983, 24402, 24722
Imam Bukhari : 1594, 1651, 1653, 1654, 1655, 1656, 3833
Imam Muslim : 2197
Imam Abu Dawud : 1695, 1696, 1702, 1703
Imam Tirmidzi : 744, 745
Imam Nasa'i : 2670, 2676
Imam Ibnu Majah : 2987, 2988, 2994
Imam Malik : 668
Imam Darimi : 1784, 1825