Sunan Abu Dawud
Purification (Kitab Al-Taharah)
Hadith #352
1.352
حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، عَنْ يَحْيَى بْنِ سَعِيدٍ، عَنْ عَمْرَةَ، عَنْ عَائِشَةَ، قَالَتْ كَانَ النَّاسُ مُهَّانَ أَنْفُسِهِمْ فَيَرُوحُونَ إِلَى الْجُمُعَةِ بِهَيْئَتِهِمْ فَقِيلَ لَهُمْ لَوِ اغْتَسَلْتُمْ .
Aishah said:The people (mostly) were workers and they would come for Friday prayer in the same condition, so it was said to them: If only you were to perform Ghusl