al-Bukhaaree reported (no.1291): ??Aboo Nu`aym narrated to us: Sa`eed ibn `Ubayd narrated to us: from `Alee ibn Rabee`ah: from al-Mugheerah-radiyallaahu `anhu- who said: I heard Allaah?s Messenger say:
<<Attributing a lie to me is not like attributing a lie to anyone (else). Whoever attributes a lie to me deliberately, then let him take his sitting place in the Fire.>>?
[Also reported by Muslim in the introduction to his ?Saheeh? (no.4).]
Translated by Aboo Talhah Daawood ibn Ronald Burbank (May Allaah reward him).