Al-Amālī #276People will pass through the Path in different ranks. The Path is thinner than a hair and sharper than a sword. Some will pass through it...
Kitāb al-Zuhd #248“Verily people will pass the bridge [of ṣirāt] in ranks, and the ṣirāt is thinner than [a strand of] hair and the edge of a sword. Some will...