وعنها قالت: قال رسول الله صلى الله عليه وسلم: «ما أظن فلانًا وفلانًا يعرفان من ديننا شيئًا»
The Messenger of Allah (sallallahu alayhi wa sallam) said, “I do not think that so-and-so understands anything of our Faith.”Al-Bukhari said: Al- Laith ibn Sad, who is one of the narrators of this Hadith, said: The two men mentioned by the Prophet (sallallahu alayhi wa sallam) in this Hadith were hypocrites (i.e., they revealed Faith and concealed disbelief).
Riyad as-Salihin 1532, Book 18, The Book of the Prohibited actions, Hadith 22. 1 min read