Ahmad 15422

Its isnad is sahih. Humayd is Ibn Abu Humayd al-Tawil, and Abdullah bin Ubayd, its correct form is Ibn Ubayd bin Abu Mulaykah al-Taymi al-Madani, one of the senior trustworthy Followers.The hadith that the Prophet ﷺ slept after tahajjud until he snored, then got up and prayed without performing wudu, was narrated by Bukhari 1/238, no. 138, in Fath, in the Book of Wudu, chapter on lightening wudu, and by Muslim 1/527, no. 763, in the Book of Travelers, chapter on supplication in the night prayer, and by Tirmidhi 1/111, no. 77, in the Book of Purification, chapter on what has been said about wudu after sleep, and by Nasai 2/218, no. 1121, in the Book of Tatbiq, chapter on supplication in sujud, and by Ibn Majah 1/160, no. 474, in the Book of Purification, chapter on wudu after sleep.