Sunan an-Nasa'i 464
سنن النسائي#464SahihIt was narrated that Jabir said:"The Messenger of Allah (ﷺ) said: 'There is nothing between a person and disbelief except abandoning Salah
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 Muslim
In-book reference: 5:17