Sunan an-Nasa'i 5370
سنن النسائي#5370SahihIt was narrated that Abu Razin said:"I saw Abu Hurairah clap his hand to his forehead and say: 'O people of Al-'Iraq, you claim that I tell lies about the Messenger of Allah [SAW]. I bear witness that I heard the Messenger of Allah [SAW] say: If the strap of the sandal of one of you breaks, let him not walk in the other until he fixes it
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih
In-book reference: 48:331