Sunan an-Nasa'i 1027

سنن النسائي#1027Sahih

It was narrated that Abu Mas'ud said:"The Messenger of Allah (ﷺ) said: 'The prayer is not valid if a man does not bring his backbone to rest while bowing and prostrating

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 ZaiIsnaad Sahih

In-book reference: 11:152

All of Sunan an-Nasa'i