Sunan Ibn Majah 1122
سنن ابن ماجه#1122SahihIt was narrated that Abu Hurairah said:“The Messenger of Allah (ﷺ) said: ‘Whoever catches one Rak’ah of prayer, he has caught it.’”
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Zubair Ali ZaiSahih - Bukhari And Muslim
In-book reference: 5:320