Sunan an-Nasa'i 5473
سنن النسائي#5473Da'ifAbu Sa'eed said:"I heard the Messenger of Allah [SAW] say: 'A'udhu billahi minal-kufri wad-dain. (I seek refuge with Allah from Kufr and debt.)' A man said: 'O Messenger of Allah, are you equating debt with Kufr?' The Messenger of Allah [SAW] said: 'Yes
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahDaif
Al-AlbaniDaif
Zubair Ali ZaiIsnaad Hasan
In-book reference: 50:46