the Messenger of Allah performed Hajj only (Ifrad)  

أَنَّ رَسُولَ اللَّهِ ﷺ أَفْرَدَ الْحَجَّ  

"The Messenger of Allah ﷺ entered Ihram for Hajj (only)."  

أَهَلَّ رَسُولُ اللَّهِ ﷺ بِالْحَجِّ  

"We went out with the Messenger of Allah around the time of the new moon of Dhul-Hijjah, and the Messenger of Allah said: 'Whoever wishes to enter Ihram for Hajj, let him do so , and whoever wishes to enter Ihram for 'Umrah, let him do so'"  

خَرَجْنَا مَعَ رَسُولِ اللَّهِ ﷺ مُوَافِينَ لِهِلاَلِ ذِي الْحِجَّةِ فَقَالَ رَسُولُ اللَّهِ ﷺ مَنْ شَاءَ أَنْ يُهِلَّ بِحَجٍّ فَلْيُهِلَّ وَمَنْ شَاءَ أَنْ يُهِلَّ بِعُمْرَةٍ فَلْيُهِلَّ بِعُمْرَةٍ  

"We set out with the Messenger of Allah ﷺ thinking that it was for nothing other than Hajj."  

خَرَجْنَا مَعَ رَسُولِ اللَّهِ ﷺ لاَ نَرَى إِلاَّ أَنَّهُ الْحَجُّ