Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:14542ʿAlī b. Bishrān > Ismāʿīl al-Ṣaffār > Aḥmad b. Manṣūr > ʿAbd al-Razzāq > Maʿmar > Ayyūb > Mujāhid > Ibn ʿUmar Duʿī Yawm > Ṭaʿām > a man from al-Qawm Ammā > Fāʿfinī from Hadhā > Lah

[Machine] Ibn Umar said: "No excuse or exemption for you from this, so get up and he got up."  

البيهقي:١٤٥٤٢أَخْبَرَنَا عَلِيُّ بْنُ بِشْرَانَ أنبأ إِسْمَاعِيلُ الصَّفَّارُ ثنا أَحْمَدُ بْنُ مَنْصُورٍ ثنا عَبْدُ الرَّزَّاقِ عَنْ مَعْمَرٍ عَنْ أَيُّوبَ عَنْ مُجَاهِدٍ أَنَّ ابْنَ عُمَرَ ؓ دُعِيَ يَوْمًا إِلَى طَعَامٍ فَقَالَ رَجُلٌ مِنَ الْقَوْمِ أَمَّا أَنَا فَاعْفِنِي مِنْ هَذَا فَقَالَ لَهُ

ابْنُ عُمَرَ ؓ لَا عَافِيَةَ لَكَ مِنْ هَذَا فَقُمْ فَقَامَ