Can you mention the authenticity and Arabic text for this?
“Whoever misleads us is not one of us. The conspirator and the deceiver are in hellfire.”
Imam Ibn Hibban (rahimahullah) has recorded this Hadith and has declared it authentic. Imam Tabarani (rahimahullah) has also recorded this narration. ‘Allamah Mundhiri (rahimahullah) has declared the chain of Tabarani authentic (jayyid).
Sayyiduna ‘Abdullah ibn Mas’ud (radiyallahu ‘anhu) reported that Rasulullah (sallallahu ‘alayhi wa sallam) said: “Whomsoever acts dishonestly/deceives us is not from us. Conspiring and deception are in the Fire [i.e. The conspirator and the deceiver are in Jahannam].”
(Sahih Ibn Hibban; Al Ihsan, Hadith: 5559, Al Mu’jamul Kabir, Hadith: 10234, Targhib, vol. 2 pg. 572)
من غشنا فليس منا، والمكر والخداع في النار
Note: The first part of the Hadith is recorded in Sahih Muslim (Hadith: 101).
And Allah Ta’ala Knows best.
Answered by: Moulana Suhail Motala
Approved by: Moulana Muhammad Abasoomar
This answer was collected from HadithAnswers.com. The answers were either answered or checked by Moulana Haroon Abasoomar (rahimahullah) who was a Shaykhul Hadith in South Africa, or by his son, Moulana Muhammad Abasoomer (hafizahullah), who is a Hadith specialist.