[Machine] To wash themselves and enter from the upper part, and when he exits, he exits from the lower part, and he claims that the Prophet ﷺ used to do that.
أَنْ يَغْتَسِلُوا وَيَدْخُلُ مِنَ الْعُلْيَا فَإِذَا خَرَجَ خَرَجَ مِنَ السُّفْلَى وَيَزْعُمُ أَنَّ النَّبِيَّ ﷺ كَانَ يَفْعَلُ ذَلِكَ