Abu Sa'id Al-Khudri (May Allah be pleased with him) reported:
The Messenger of Allah (ﷺ) said, "Taking a bath (before coming to Friday prayers) is obligatory on every adult."[Al-Bukhari and Muslim]. (RU)
App reference (RU): Book 9, Hadith 162 (RU)
Arabic/English book reference (RU): Book 9, Hadith 1152 (RU)