Hadith 17:949
Hushaym narrated to us, from Abu al-Zubayr, from Jabir, who said: The Messenger of Allah (may Allah bless him and grant him peace) said: "Whoever lies upon me intentionally, then let him take his seat in the Fire." And perhaps he said: "Then let him take his seat in the Fire intentionally."
حدثنا هشيم عن أبي الزبير عن جابر قال قال رسول الله صلى الله عليه وسلم من كذب علي متعمدا فليتبوأ مقعده من النار وربما قال فليتبوأ مقعده من النار متعمدا