Hadith 1929
أَخْبَرَنَا إِسْحَاقُ، قَالَ أَنْبَأَنَا النَّضْرُ، قَالَ حَدَّثَنَا حَمَّادُ بْنُ سَلَمَةَ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ، أَنَّ جَنَازَةً، مَرَّتْ بِرَسُولِ اللَّهِ صلى الله عليه وسلم فَقَامَ فَقِيلَ إِنَّهَا جَنَازَةُ يَهُودِيٍّ . فَقَالَ " إِنَّمَا قُمْنَا لِلْمَلاَئِكَةِ " .
It was narrated from Anas that:a funeral passed by the Messenger of Allah and he stood up. It was said: "It is the funeral of a Jew." He said: "We stood up for the angels
Sahih Isnaad (Abu Ghuddah)
Sunan an-Nasaʾi 1929 · Book 21, Hadith 112