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bukhari:4243al-Ḥasan > Qurrah b. Ḥabīb > ʿAbd al-Raḥman b. ʿAbdullāh b. Dīnār from his father > Ibn ʿUmar

We did not eat our fill except after we had conquered Khaibar.  

البخاري:٤٢٤٣حَدَّثَنَا الْحَسَنُ حَدَّثَنَا قُرَّةُ بْنُ حَبِيبٍ حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ عَبْدِ اللَّهِ بْنِ دِينَارٍ عَنْ أَبِيهِ عَنِ ابْنِ عُمَرَ ؓ قَالَ

مَا شَبِعْنَا حَتَّى فَتَحْنَا خَيْبَرَ