I was a Christian Bedouin; then I embraced Islam. I came to a man of my tribe, who was called Hudhaym ibn Thurmulah. I said to him. O brother, I am eager to wage war in the cause of Allah (i.e. jihad), and I find that both hajj and umrah are due from me. How can I combine them? He said: Combine them and sacrifice the animal made easily available for you. I, therefore, raised my voice in talbiyah for both of them (i.e. umrah and hajj). When I reached al-Udhayb, Salman ibn Rabi'ah and Zayd ibn Suhan met me while I was raising my voice in talbiyah for both of them. One of them said to the other: This (man) does not have any more understanding than his camel. Thereupon it was as if a mountain fell on me. I came to Umar ibn al-Khattab (may Allah be pleased with him) and said to him: Commander of the Faithful, I was a Christian Bedouin, and I have embraced Islam. I am eager to wage war in the cause of Allah (jihad), and I found that both hajj and umrah were due from me. I came to a man of my tribe who said to me: Combine both of them and sacrifice the animal easily available for you. I have raised my voice in talbiyah for both of them. Umar thereupon said to me: You have been guided to the practice (sunnah) of your Prophet) ﷺ.  

أَحَدُهُمَا لِلآخَرِ مَا هَذَا بِأَفْقَهَ مِنْ بَعِيرِهِ قَالَ فَكَأَنَّمَا أُلْقِيَ عَلَىَّ جَبَلٌ حَتَّى أَتَيْتُ عُمَرَ بْنَ الْخَطَّابِ فَقُلْتُ لَهُ يَا أَمِيرَ الْمُؤْمِنِينَ إِنِّي كُنْتُ رَجُلاً أَعْرَابِيًّا نَصْرَانِيًّا وَإِنِّي أَسْلَمْتُ وَأَنَا حَرِيصٌ عَلَى الْجِهَادِ وَإِنِّي وَجَدْتُ الْحَجَّ وَالْعُمْرَةَ مَكْتُوبَيْنِ عَلَىَّ فَأَتَيْتُ رَجُلاً مِنْ قَوْمِي فَقَالَ لِي اجْمَعْهُمَا وَاذْبَحْ مَا اسْتَيْسَرَ مِنَ الْهَدْىِ وَإِنِّي أَهْلَلْتُ بِهِمَا مَعًا فَقَالَ لِي عُمَرُ ؓ هُدِيتَ لِسُنَّةِ نَبِيِّكَ ﷺ