Sunan Ibn Majah 2099
It was narrated from Anas that the Messenger of Allah ﷺ heard a man say:
"If that happens, I will be a Jew." The Messenger of Allah ﷺ said: 'That is guaranteed."
حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا بَقِيَّةُ، عَنْ عَبْدِ اللَّهِ بْنِ مُحَرَّرٍ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ، قَالَ سَمِعَ النَّبِيُّ ـ ﷺ ـ رَجُلاً يَقُولُ أَنَا إِذًا لَيَهُودِيٌّ . فَقَالَ رَسُولُ اللَّهِ ـ ﷺ ـ " وَجَبَتْ " .
Classification
Da`eef (Weak) [Darussalam]
References
Sunan Ibn Majah 2099
Sunan Ibn Majah Vol. 3, Book of Expiation, Hadith 2099