Analysis of information sources in references of the Wikipedia article "Al-Kahf" in English language version.
Quoting Ibnul Mubarak from a book of az-Zuhd; ad Durr al-Manshur, chain narration from Ibnul Mubarak to Ibn SHihab (1/92)
Tafsir Al-Qurthubi, 7/20 (Maktabah Syamilah); At-Tadzkirah bi Ahwaalil Mauta wa Umuuril Akhirah, 1/488 (Maktabah Syamilah).; Fathul Baari 11/368 (Maktabah Syamilah); see Al-Imaan bimaa Ba'dal Maut, p. 112. ; Syarh Al-Ibanah: Al-Imaan bin Nafkhi Ash-Shuur, 5/33.; Syarh Al-'Aqidah Al-Washithiyyah, 1/59-60 (Maktabah Asy-Syamilah). while in another book: وذلك أن الله سبحانه وتعالى يأمر اسرافيل وهو أحد الملائكة الموكلين بحمل العرش أن ينفخ في الصور (Syarh Al-'Aqidah As-Safariyaniyyah, 1/467).
