Compare isnād
4 chains merged
Common narrators appear once. Edge weights show how many input chains share that transmission step.
Hadiths in comparison
- Sunan Abi Dawud · 855sahih
The Prophet (ﷺ) said: A man's prayer does not avail him unless he keeps his back steady when bowing and prostrating.
- Sunan an-Nasa'i · 1027sahih
"The Messenger of Allah (ﷺ) said: 'The prayer is not valid if a man does not bring his backbone to rest while bowing and prostrating.'"
- Sunan an-Nasa'i · 1111sahih
"The Messenger of Allah (ﷺ) said: 'No prayer is valid in which a man does not maintain his back (at ease) when bowing and prostrating.'"
- Sunan Ibn Majah · 870sahih
“The Messenger of Allah (ﷺ) said: ‘No prayer is acceptable in which a man does not settle his spine when bowing and when prostrating.’”
Merged isnād DAG
Top: Prophet ﷺ. Each row is one transmission generation. Cards show narrator metadata; the badge shows how many of the compared hadiths pass through that narrator.
- L0
Prophet Muhammad (ﷺ)
- L1
- L2
- L3
- L4
- L5
- L6
Hafs bin 'Umar bin al-Harith
1/4compiler_hafiz · d. 225 AH · α 0.99
Qutayba bin Sa'id bin Jamil
1/4compiler_hafiz · d. ~240 AH · α 0.99
'Ali bin Khashram
1/4compiler_hafiz · d. 256, 257, or after 258 AH; 257 widely attested · α 0.99
'Ali bin Muhammad bin Ishaq al-Tanafasi
1/4compiler_hafiz · d. 235 AH · α 0.85
- L7