´It was narrated from Samurah bin Jundub that:` The Prophet (ﷺ) said: '"Whoever narrated a Hadith from me thinking it to be false, then he is one of the two liars."
Hadith Referenceسنن ابن ماجه / كتاب السنة / 39
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح مسلم