Sunan an-Nasa'i 5235
سنن النسائي#5235SahihIt was narrated from Anas that:The hair of the Prophet [SAW] came down to his shoulders
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 - Agreed Upon
In-book reference: 48:196