The Prophet (ﷺ) said, "Do not tell a lie against me for whoever tells a lie against me (intentionally) then he will surely enter the Hell-fire."
Sahih al-Bukhari Book 3, Hadith 48
← Previous Hadith The Prophet (ﷺ) said. No doubt your blood, property, the sub-narrator Muhammad thought that Abu Bakra had also mentioned and your honor (chastity), are sacred to one another as is the sanctity of this day of yours in this month of yours. It is incumbent on those who are present to inform those who are absent." (Muhammad the Sub-narrator used to say, "Allah's Messenger (ﷺ) told the truth.") The Prophet (ﷺ) repeated twice: "No doubt! Haven't I conveyed Allah's message to you.

Sahih al-Bukhari Book 3, Hadith 47 Next Hadith → I said to my father, 'I do not hear from you any narration (Hadith) of Allah s Apostle as I hear (his narration) from so and so?" Az-Zubair replied. l was always with him (the Prophet) and I heard him saying "Whoever tells a lie against me (intentionally) then (surely) let him occupy, his seat in Hellfire.

Sahih al-Bukhari Book 3, Hadith 49