It is narrated from Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) that the Messenger of Allah (peace and blessings of Allah be upon him) said: "Taking a bath on Friday is obligatory upon every adult (who has reached puberty)." In another narration, the same words are mentioned that the Messenger of Allah (peace and blessings of Allah be upon him) said: "Taking a bath on Friday is obligatory upon every adult (who has reached puberty)."
Yaqoub ibn Ibrahim al-Dawraqi and Muhammad ibn Hisham said: Abu Alqamah, who is Al-Farwi, narrated to us, Safwan ibn Sulaym narrated to us, from Ata ibn Yasar, from Abu Sa'id al-Khudri, that the Messenger of Allah, peace and blessings be upon him, said: "The ghusl of Friday is obligatory upon every adult."
And Yaqoub al-Dawraqi narrated to us once, he said: Abdullah ibn Muhammad Abu Alqamah narrated to us. Yunus narrated to us, Ibn Wahb informed us, that Malik narrated to him, from Safwan ibn Sulaym with this chain, with the same wording.