Original Arabic text
Published English translation
27. Muhammad ibn Yahya has narrated from Ahmad ibn Ishaq who has said the following. “Once I went to see abu Muhammad (a.s.) and asked him to write for me few lines so that whenever I would see his hand writing I would recognize it. The Imam (a.s.) said, “Yes, and then said, “O Ahmad the writing with a fine pen and with thick pen will look different to you. Do not have doubts He then asked for a pen and ink pot and began writing. He would make the pen to have ink from the bottom of the ink pot. I thought to myself when he was writing, “I will request him to gift me the pen with which he is writing.” When he finished writing he turned to me and began speaking while he was wiping the pen with the handkerchief of the ink pot for a while and then said, “Here, O Ahmad it is for you.” He gave it to me. I then said, may Allah take my soul in service for your cause, I am sad about something that is in my soul. I wanted to ask your father about it but I did not have the chance. He asked, “What is it, O Ahmad?” I said, “My master, it is narrated to us from your holy ancestors that the prophet sleep on their backs, the true believers sleep on their right side, the hypocrites sleep on their left side and Satans sleep on their belly.” He (a.s.) said, “That is how it is.” I then said, “My master I struggle to sleep on my right side abut I can not do so and I do not go to sleep on my right side.” He remained quite for a while and then said, “O Ahmad, come close to me.” I went close to him and he said, “put your hand hand under your clothes.” I did so. He then took his hand from under his clothes and place under my clothes. He wiped with his right hand my left side and with his left hand my right side three times. Ahmad has said that ever since I have not been able to sleep on my left side and can not go to sleep on my left side.”
Narrator and transmission
See the transmission information preserved in the original source text.
Attributed scholarly assessments
Allamah Baqir al-Majlisi: صحيح
Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (6/169)
Assessment transcribed from the source's named scholar and reference. No new grading or consensus is asserted; differing entries remain separate.
Shaykh Baqir al-Behbudi: Catalogue non-inclusion note (not an authenticity grade)
Ṣaḥīḥ al-Kāfī
Source records non-inclusion in this scholar's selection; this is not itself a weak or authentic grade.
Source, rights, and attribution
- dataset Name
- Thaqalayn public library, via ThaqalaynAPI snapshot
- source Url
- https://thaqalayn.com/hadith/1/4/124/27
- license
- Creative Commons Attribution 4.0 International (CC BY 4.0)
- edition
- Al-Kafi, volume 1, Thaqalayn digital edition / Muhammad Sarwar translation
- imported At
- 2026-10-18T21:36:12.871Z
- license Url
- https://creativecommons.org/licenses/by/4.0/
- rights Statement Url
- https://thaqalayn.com/terms
- attribution
- Source: Thaqalayn (Stichting Thaqalayn). Compiler: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī. Translation: Muhammad Sarwar. Data transport: MohammedArab1/ThaqalaynAPI. No endorsement implied.
- translator
- Muhammad Sarwar
- source Revision
- becbad600b693ce23735d7403c4126ce7c896d34
- content Hash
- 260c3be1b59d673b50f9d1d1d1f6b41ffa81c11b4fb5e17fb7d8a8848a3477f3
- source File Hash
- 30bc491c96eb3860f3d3dfe97f46353a88858d7cb9e06d662ebdd04252ac5a3e
- original Source Url
- https://thaqalayn.net/hadith/1/4/124/27
- changes
- Arabic and English texts preserved verbatim from pinned snapshot. Compiler introduction excluded where present; references mapped to fields; assessment whitespace trimmed; source-supplied English sanad retained separately. Search normalization is not applied to displayed text.
- verification Note
- Publisher content rights, translator attribution and structural checks, with independent publisher-page spot checks—not scholarly authentication or printed-edition collation. Historical text and scholarly reference strings may contain source errors; they are not silently corrected. No full commentary prose or inferred narrator identity is added. Muʿjam coverage, where present, is only the supplied excerpt, not the complete work.