The Prophet ﷺ sent me (to Mina) with the luggage from Jam' (i.e. Al-Muzdalifa) at night.  

سَمِعْتُ ابْنَ عَبَّاسٍ ؓ يَقُولُ بَعَثَنِي أَوْ قَدَّمَنِي النَّبِيُّ ﷺ فِي الثَّقَلِ مِنْ جَمْعٍ بِلَيْلٍ  

I came riding on my she-ass and had (just) then attained the age of puberty. Messenger of Allah ﷺ was praying at Mina. I passed in front of a part of the first row and then dismounted from it, and the animal started grazing. I aligned with the people behind Messenger of Allah ﷺ (The sub-narrator added that happened in Mina during the Prophet's Hajjat-al-Wadaʿ.)  

أَقْبَلْتُ وَقَدْ نَاهَزْتُ الْحُلُمَ أَسِيرُ عَلَى أَتَانٍ لِي وَرَسُولُ اللَّهِ ﷺ قَائِمٌ يُصَلِّي بِمِنًى حَتَّى سِرْتُ بَيْنَ يَدَىْ بَعْضِ الصَّفِّ الأَوَّلِ ثُمَّ نَزَلْتُ عَنْهَا فَرَتَعَتْ فَصَفَفْتُ مَعَ النَّاسِ وَرَاءَ رَسُولِ اللَّهِ ﷺ وَقَالَ يُونُسُ عَنِ ابْنِ شِهَابٍ بِمِنًى فِي حَجَّةِ الْوَدَاعِ  

(While in the company of my parents) I was made to perform Hajj with Messenger of Allah ﷺ and I was a seven-year-old boy then. (Fath-ul-Bari, p.443, Vol.4)  

حُجَّ بِي مَعَ رَسُولِ اللَّهِ ﷺ وَأَنَا ابْنُ سَبْعِ سِنِينَ  

I heard ʿUmar bin ʿAbdul ʿAziz telling about As-Sa'ib bin Yazid that he had performed Hajj (while carried) with the belongings of the Prophet.  

سَمِعْتُ عُمَرَ بْنَ عَبْدِ الْعَزِيزِ يَقُولُ لِلسَّائِبِ بْنِ يَزِيدَ وَكَانَ قَدْ حُجَّ بِهِ فِي ثَقَلِ النَّبِيِّ ﷺ