Muwatta Malik 1781
General Subjects
وَحَدَّثَنِي مَالِكٌ، عَنْ نَافِعٍ، أَنَّ ابْنَ عُمَرَ، كَانَ يُقَرَّبُ إِلَيْهِ عَشَاؤُهُ فَيَسْمَعُ قِرَاءَةَ الإِمَامِ وَهُوَ فِي بَيْتِهِ فَلاَ يَعْجَلُ عَنْ طَعَامِهِ حَتَّى يَقْضِيَ حَاجَتَهُ مِنْهُ .
Malik related to me from Nafi that one time as Ibn Umar was served his evening meal, he heard the recitation of the Imam while he was in his house and he did not hurry from his food until he had finished what he needed
Grading: Salim al-Hilali: Mauquf Sahih
Text from the public-domain hadith-api dataset. Numbering follows that dataset and can differ by a few from some printed editions — check the wording, not only the number.