أَخْبَرَنَا مُحَمَّدُ بْنُ بَشَّارٍ، قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنِ الْحَكَمِ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، قَالَ خَطَبَ رَسُولُ اللَّهِ صلى الله عليه وسلم فَقَالَ إِذَا رَاحَ أَحَدُكُمْ إِلَى الْجُمُعَةِ فَلْيَغْتَسِلْ "
It was narrated that Ibn 'Umar said:
"The Messenger of Allah (ﷺ) delivered a khutbah and said: 'When any one of you wants to go to Jumu'ah, let him perform ghusl.'"
Reference: Sunnah.com : Book 14, Hadith 42
English : Vol. 2, Book 14, Hadith 1406
Arabic : Book 14, Hadith 1416