The Messenger of Allah ﷺ said, "When Friday comes, if a man bathes himself, washes his head, applies the finest of his perfume, puts on his best clothes, then goes out to the prayer without stepping between two people, and listens attentively to the imam, he will be forgiven from one Friday to the next, with an extra three days added."
قال رسول الله ﷺ: إذا كان يوم الجمعة فاغتسل الرجل، وغسل رأسه، ثم تطيب من أطيب طيبه، ولبس من صالح ثيابه، ثم خرج إلى الصلاة، ولم يفرق بين اثنين، ثم استمع للإمام، غفر له من الجمعة إلى الجمعة، وزيادة ثلاثة أيام.
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Ibn Khuzayma (1803) narrated it from Ahmad bin Nasr, from Abdul-Aziz bin Abdullah, who said, Sulayman bin Bilal told me, from Salih bin Kaysan, from Saeed Maqburi, that his father told him, that Abu Hurairah said, then he mentioned the hadith.This is a sahih chain of transmission, all of its narrators being trustworthy. Ahmad bin Nasr is Ibn Ziyad Nisaburi, and Abdul-Aziz bin Abdullah is Uwaysi, the jurist of Madinah.