Can a Junub (a person who has yet to take bath after the sexual act or wet dream) put his hands in a pot (containing water) before washing them if they are not polluted with a dirty thing except Janaba? Sahih al-Bukhari 262

Arabic hadith text
حَدَّثَنَا مُسَدَّدٌ، قَالَ حَدَّثَنَا حَمَّادٌ، عَنْ هِشَامٍ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، قَالَتْ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلمإِذَا اغْتَسَلَ مِنَ الْجَنَابَةِ غَسَلَ يَدَهُ‏.‏
Translation
Narrated `Aisha

Whenever Allah's Messenger (ﷺ) took a bath of Janaba, he washed his hands first.