ENOfficial
It was narrated from Ibn ‘Umar (from ‘Umar) that he asked the Prophet (ﷺ) for permission to perform ‘Umrah, and he gave him permission and said to him: “O younger brother, give us a share of your supplication, and do not forget us.”
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا وَكِيعٌ، عَنْ سُفْيَانَ، عَنْ عَاصِمِ بْنِ عُبَيْدِ اللَّهِ، عَنْ سَالِمٍ، عَنِ ابْنِ عُمَرَ، عَنْ عُمَرَ، أَنَّهُ اسْتَأْذَنَ النَّبِيَّ ـ صلى الله عليه وسلم ـ فِي الْعُمْرَةِ فَأَذِنَ لَهُ وَقَالَ " يَا أُخَىَّ أَشْرِكْنَا فِي شَىْءٍ مِنْ دُعَائِكَ وَلاَ تَنْسَنَا " .
sunnah.com