Anas bin Malik reported,

On the day the Messenger of Allah ﷺ entered Madinah, everything in the city was lit up with light. On the day he died, everything in it grew dark. We had not yet dusted off our hands from burying the Messenger of Allah ﷺ before we found our hearts had changed.

Azami 9350

Sahih

عن أنس بن مالك قال

لما كان اليوم الذي دخل فيه رسول الله ﷺ المدينة أضاء من المدينة كل شيء، فلما كان اليوم الذي مات فيه أظلم منها كل شيء، وما نفضنا عن رسول الله ﷺ الأيدي وإنا لفي دفنه حتى أنكرنا قلوبنا.

الأعظمي 9350صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Biography of the Prophet ﷺ
Chapter
Nearness of his death, his foretelling of it, his passing, and his burial
Section
Fatimah رضي الله عنها weeping over the death of the Messenger of Allah ﷺ
Numbering
Jami al-Kamil 9350 (2nd edition)
Azami 9350