Sunan an-Nasa'i 2679
سنن النسائي#2679SahihIt was narrated that Ibn 'Abbas said:"I heard the Messenger of Allah say; 'If you cannot find an Izar then wear pants, and if you cannot find sandals then wear khuffs, but cut them so that they come lower than the ankles
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahShadh
Al-AlbaniShadh
Zubair Ali ZaiIsnaad Sahih
In-book reference: 24:61