Jabir said, "The Prophet ﷺ ordered ʿAli to keep on assuming his Ihram." The narrator then informed about the narration of Suraqa.  

جَابِرٌ ؓ أَمَرَ النَّبِيُّ ﷺ عَلِيًّا ؓ أَنْ يُقِيمَ عَلَى إِحْرَامِهِ وَذَكَرَ قَوْلَ سُرَاقَةَ  

ʿAli came to the Prophet ﷺ from Yemen (to Mecca). The Prophet ﷺ asked ʿAli, "With what intention have you assumed Ihram?" ʿAli replied, "I have assumed Ihram with the same intention as that of the Prophet." The Prophet ﷺ said, "If I had not the Hadi with me I would have finished the Ihram." Muhammad bin Bakr narrated extra from Ibn Juraij, "The Prophet ﷺ said to ʿAli, "With what intention have you assumed the Ihram, O ʿAli?" He replied, "With the same (intention) as that of the Prophet." The Prophet ﷺ said, "Have a Hadi and keep your Ihram as it is."  

قَدِمَ عَلِيٌّ ؓ عَلَى النَّبِيِّ ﷺ مِنَ الْيَمَنِ فَقَالَ بِمَا أَهْلَلْتَ قَالَ بِمَا أَهَلَّ بِهِ النَّبِيُّ ﷺ فَقَالَ لَوْلاَ أَنَّ مَعِي الْهَدْىَ لأَحْلَلْتُ وَزَادَ مُحَمَّدُ بْنُ بَكْرٍ عَنِ ابْنِ جُرَيْجٍ قَالَ لَهُ النَّبِيُّ ﷺ بِمَا أَهْلَلْتَ يَا عَلِيُّ قَالَ بِمَا أَهَلَّ بِهِ النَّبِيُّ ﷺ قَالَ فَأَهْدِ وَامْكُثْ حَرَامًا كَمَا أَنْتَ  

The Prophet ﷺ sent me to some people in Yemen and when I returned, I found him at Al-Batha. He asked me, "With what intention have you assumed Ihram (i.e. for Hajj or for Umra or for both?") I replied, "I have assumed Ihram with an intention like that of the Prophet." He asked, "Have you a Hadi with you?" I replied in the negative. He ordered me to perform Tawaf round the Kaʿba and between Safa and Marwa and then to finish my Ihram. I did so and went to a woman from my tribe who combed my hair or washed my head. Then, when ʿUmar came (i.e. became Caliph) he said, "If we follow Allah's Book, it orders us to complete Hajj and Umra; as Allah says: "Perform the Hajj and Umra for Allah." (2.196). And if we follow the tradition of the Prophet ﷺ who did not finish his Ihram till he sacrificed his Hadi."  

بَعَثَنِي النَّبِيُّ ﷺ إِلَى قَوْمٍ بِالْيَمَنِ فَجِئْتُ وَهْوَ بِالْبَطْحَاءِ فَقَالَ بِمَا أَهْلَلْتَ قُلْتُ أَهْلَلْتُ كَإِهْلاَلِ النَّبِيِّ ﷺ قَالَ هَلْ مَعَكَ مِنْ هَدْىٍ قُلْتُ لاَ فَأَمَرَنِي فَطُفْتُ بِالْبَيْتِ وَبِالصَّفَا وَالْمَرْوَةِ ثُمَّ أَمَرَنِي فَأَحْلَلْتُ فَأَتَيْتُ امْرَأَةً مِنْ قَوْمِي فَمَشَطَتْنِي أَوْ غَسَلَتْ رَأْسِي فَقَدِمَ عُمَرُ ؓ فَقَالَ إِنْ نَأْخُذْ بِكِتَابِ اللَّهِ فَإِنَّهُ يَأْمُرُنَا بِالتَّمَامِ قَالَ اللَّهُ {وَأَتِمُّوا الْحَجَّ وَالْعُمْرَةَ} وَإِنْ نَأْخُذْ بِسُنَّةِ النَّبِيِّ ﷺ فَإِنَّهُ لَمْ يَحِلَّ حَتَّى نَحَرَ الْهَدْىَ