Sunan Ibn Majah, Volume 2, Book 6, Hadith 1479 (DarusSalam) ⓘ
It was narrated from Abu Musa that the Prophet saw a funeral (procession) with which the people were rushing. He said: “You should move with tranquility.”
حَدَّثَنَا مُحَمَّدُ بْنُ عُبَيْدِ بْنِ عَقِيلٍ، حَدَّثَنَا بِشْرُ بْنُ ثَابِتٍ، حَدَّثَنَا شُعْبَةُ، عَنْ لَيْثٍ، عَنْ أَبِي بُرْدَةَ، عَنْ أَبِي مُوسَى، عَنِ النَّبِيِّ ـ صلى الله عليه وسلم ـ أَنَّهُ رَأَى جِنَازَةً يُسْرِعُونَ بِهَا قَالَ " لِتَكُنْ عَلَيْكُمُ السَّكِينَةُ " .
also referenced under: Hadith 1479 (Reference) & Book 6, Hadith 1546 (In-Book)