When ʿAbdullah bin ʿUmar set out for Mecca intending to perform Umra, at the time of afflictions, he said, "If I should be prevented from reaching the Kaʿba, then I would do the same as Messenger of Allah ﷺ did, so I assume the lhram for Umra as Messenger of Allah ﷺ assumed the Ihram for Umra in the year of Hudaibiya."  

عَنِ الْبَيْتِ صَنَعْتُ كَمَا صَنَعْنَا مَعَ رَسُولِ اللَّهِ ﷺ فَأَهَلَّ بِعُمْرَةٍ مِنْ أَجْلِ أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ أَهَلَّ بِعُمْرَةٍ عَامَ الْحُدَيْبِيَةِ  

ʿAbdullah bin ʿUmar set out for Umra during the period of afflictions, and he said, "If I should be stopped from visiting the Kaʿba, I will do what we did when we were with Messenger of Allah ﷺ." He assumed Ihram for ʿUmra in the year of Al-Hudaibiya.  

عَنِ الْبَيْتِ صَنَعْنَا كَمَا صَنَعْنَا مَعَ رَسُولِ اللَّهِ ﷺ فَأَهَلَّ بِعُمْرَةٍ مِنْ أَجْلِ أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ أَهَلَّ بِعُمْرَةٍ عَامَ الْحُدَيْبِيَةِ