Samurah (May Allah be pleased with him) reported:
The Messenger of Allah (ﷺ) said, "He who relates from me something which he deems false is one of the liars."[Muslim] (JA)
App reference (JA): Book 18, Hadith 38 (JA)
Arabic/English book reference (JA): Book 18, Hadith 1548 (JA)