[Machine] The Prophet ﷺ used to have his urine collected on Thursday night and then drink it on Thursday, Friday, and Saturday. He said, "I see that it benefits me." And he said, "And on Saturday, if there is any left by Asr time, the servants would pour it or he would give orders to pour it."
أَنَّ النَّبِيَّ ﷺ كَانَ يُنْبَذُ لَهُ لَيْلَةَ الْخَمِيسِ فَيَشْرَبُهُ يَوْمَ الْخَمِيسِ وَيَوْمَ الْجُمُعَةِ قَالَ وَأُرَاهُ قَالَ وَيَوْمَ السَّبْتِ فَإِذَا كَانَ عِنْدَ الْعَصْرِ فَإِنْ بَقِيَ مِنْهُ شَيْءٌ سَقَاهُ الْخَدَمَ أَوْ أَمَرَ بِهِ فَأُهْرِيقَ