Hadith 215
Ubayy bin Kaab said: The verdict that water (bath) is necessary when there is emission given by the people (in the early days of Islam) was due to the concession granted by the Messenger of Allah in the beginning of Islam. He then commanded to take a bath (in such a case). Abu Dawud said: By Abu Ghassan is meant Muhammad bin mutarrif.
Hadith 1271
Narrated Abdullah ibn Umar: The Prophet ﷺ said: May Allah show mercy to a man who prays four rak'ahs before the afternoon prayer.
Hadith 1751
Narrated Abu Hurairah: The Messenger of Allah ﷺ sacrificed a cow for his wives who had performed Umrah.
Hadith 4707
Ibn Abbas said: Ubayy bin Kaab told me that the Messenger of Allah ﷺ said: Al-khidr saw a youth playing with boys. He took him by his head and uprooted it. Moses then said: Hast thou slain an innocent person who had slain none.