Jami` at-Tirmidhi 2766
جامع الترمذي#2766SahihNarrated Jabir:"The Messenger of Allah (ﷺ) prohibited Ishtimal As-Samma, Al-Ihtiba in one garment, and that a man raise one of his feet atop the other while he is reclining on his back
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Zubair Ali ZaiSahih
In-book reference: 43:36