Allah's Messenger (ﷺ) (p.b.u.h) said, "Anyone of you attending the Friday (prayers) should take a bath."

Narrated `Abdullah bin `Umar: Sahih Al Bukhari 877

The Prophet (ﷺ) used to recite the following in the Fajr prayer of Friday, "Alif, Lam, Mim, Tanzil" (Suratas- Sajda #32) and "Hal-ata-ala-l-Insani" (i.e. Surah-Ad-Dahr #76).

Narrated Abu Huraira: Sahih Al Bukhari 891

Allah's Messenger (ﷺ) said "We are the last (to come amongst the nations) but (will be) the foremost on the Day of Resurrection. They were given the Holy Scripture before us and we were given the Quran after them. And this was the day (Friday) about which they differed and Allah gave us the guidance (for that). So tomorrow (i.e. Saturday) is the Jews' (day), and the day after tomorrow (i.e. Sunday) is the Christians'." The Prophet (p.b.u.h) remained silent (for a while) and then said, "It is obligatory for every Muslim that he should take a bath once in seven days, when he should wash his head and body."

Narrated Abu Huraira: Sahih Al Bukhari 896,897

Allah's Messenger (ﷺ) (p.b.u.h) talked about Friday and said, "There is an hour (opportune time) on Friday and if a Muslim gets it while praying and asks something from Allah, then Allah will definitely meet his demand." And he (the Prophet) pointed out the shortness of that time with his hands.

Narrated Abu Huraira: Sahih Al Bukhari 935