Abu Hurairah reported,

I set out for Mount Tur, where I met Kaab al-Ahbar, and I sat with him. He related to me from the Torah, and I related to him from the Messenger of Allah ﷺ. Among the things I told him was that I said, the Messenger of Allah ﷺ said, "The best day upon which the sun rises is Friday. On it Adam was created, on it he was sent down from Paradise, on it his repentance was accepted, on it he died, and on it the Hour will arrive. There is no creature that does not listen attentively on Friday morning, from daybreak until the sun rises, out of fear of the Hour, except for jinn and humans..." And the hadith continues.

Azami 16131

Sahih

عن أبي هريرة، أنه قال

خرجت إلى الطور، فلقيت كعب الأحبار، فجلست معه، فحدثني عن التوراة، وحدثته عن رسول ﷺ، فكان فيما حدثته، أن قلت: قال رسول الله ﷺ: خير يوم عليه الشمس يوم الجمعة، فيه خلق آدم، وفيه أهبط من الجنة، وفيه تيب عليه، وفيه مات، وفيه تقوم الساعة. وما من دابة إلا وهي مصيخة يوم طلعت الجمعة، من حين تصبح حتى تطلع الشمس شفقا من الساعة. إلا الجن والإنس… الحديث.

الأعظمي 16131صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Description of the Resurrection and its terrors
Chapter
Major signs of the Hour
Section
Hour will not come except on Friday
Numbering
Jami al-Kamil 16131 (2nd edition)
Azami 16131