حَدَّثَنَا مُحَمَّدُ بْنُ خَلَفٍ الْعَسْقَلاَنِيُّ، حَدَّثَنَا عُبَيْدُ اللَّهِ، أَنْبَأَنَا عَبْدُ الأَعْلَى، عَنْ يَحْيَى بْنِ أَبِي كَثِيرٍ، عَنْ عُرْوَةَ بْنِ الزُّبَيْرِ، عَنِ ابْنِ عُمَرَ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏"‏ إِذَا وُضِعَتِ الْمَائِدَةُ فَلاَ يَقُومُ رَجُلٌ حَتَّى تُرْفَعَ الْمَائِدَةُ وَلاَ يَرْفَعُ يَدَهُ وَإِنْ شَبِعَ حَتَّى يَفْرُغَ الْقَوْمُ وَلْيُعْذِرْ فَإِنَّ الرَّجُلَ يُخْجِلُ جَلِيسَهُ فَيَقْبِضُ يَدَهُ وَعَسَى أَنْ يَكُونَ لَهُ فِي الطَّعَامِ حَاجَةٌ ‏"‏ ‏.‏

It wasnarrated from Ibn ‘Umar that the Messenger of Allah (PBUH)said: “When a meal is served, a man should not stand up until it isremoved, and he should not take his hand away, even if he is full,until the people have finished. And let him continue eating.* For aman may make his companion shy, causing him to withhold his hand, andperhaps he has a need for the food.” Translation Not Available

Book reference: Sunan Ibn Majah Book 29 Hadith 3295
Web reference: Sunan Ibn Majah Volume 4 Book 29 Hadith 3295