Hudhaifa reported: We were in the company of the Messenger of Allah (ﷺ) when he said. Count for me those who profess al-Islam. We said: Messenger of Allah, do you entertain any fear concerning us and we are (at this time) between six hundred and seven hundred (in strength). He (the Holy Prophet) remarked: You don't perceive; you may be put to some trial, He (the narrator) said: We actually suffered trial so much so that some of our men were constrained to offer their prayers in concealment.
Hadith Referenceصحيح مسلم / كتاب الإيمان / 149
Hadith Gradingمحدثین:أحاديث صحيح مسلم كلها صحيحة
Hadith Takhrij«أحاديث صحيح مسلم كلها صحيحة ، أخرجه البخاري في ((صحيحه)) في الجهاد، باب: كتابة الامام الناس برقم (3060 و 3061) وابن ماجه في ((سننه)) في الفتن، باب: الصبر علی البلاء برقم (4029) انظر ((التحفة)) برقم (3338)»