The Messenger of Allah (ﷺ) said: "Ghusl should be performed on Friday by everyone who has reached the age of puberty, and using the siwak, and he should put on whatever he is able of using perfume."
Sunan an-Nasa'i Book 14, Hadith 20
← Previous Hadith 'Umar bin al-Khattab saw a Hullah and said: "O Messenger of Allah (ﷺ), why don't you buy this and wear it on Fridays and when meeting the delegations when they come to you?" The Messenger of Allah (ﷺ) said: "This is worn by one who has no share in the Hereafter." Then something similar was brought to the Messenger of Allah (ﷺ) and he gave a Hullah to 'Umar from it. 'Umar said: "O Messenger of Allah (ﷺ), have you given me this when you said what you said about the Hullah of 'Utarid?" The Messenger of Allah (ﷺ) said: "I have not given it to you to wear it." So 'Umar gave it to an idolator brother of his in Makkah.

Sunan an-Nasa'i Book 14, Hadith 19 Next Hadith → He heard Aws bin Aws, the Companion of the Messenger of Allah (ﷺ) say: "The Messenger of Allah (ﷺ) said: 'Whoever performs Ghusl on Friday and washes (Ghassala), and comes early to the Masjid, walking not riding, and sits close to the Imam and listens attentively and does not engage in idle speech, for every step he takes he will have (the reward of) a year's worth of good deeds.'"

Sunan an-Nasa'i Book 14, Hadith 21