Please cite the source for this incident:
Sayyiduna Hamzah ibn ‘Amr Al Aslami (radiyallahu ‘anhu) said that once they were on a journey with Rasulullah (sallallahu ‘alayhi wa sallam) on a very dark night [and lost sight of each other]. Suddenly Sayyiduna Hamzah ibn ‘Amr’s fingers shone forth with light so that they were able to round up their mounts and gather again.
Answer:
Imam Tabarani (rahimahullah) has recorded this narration with a suitable chain.
(Al Mu’jamul Kabir, Hadith: 2991. Refer: Majma’uz Zawaid, vol. 9 pg. 411)
And Allah Ta’ala Knows best.
Answered by: Moulana Suhail Motala
Approved by: Moulana Muhammad Abasoomar
Checked by: Moulana Haroon Abasoomar
